1069382475 has 144 divisors (see below), whose sum is σ = 2267426304. Its totient is φ = 471744000.

The previous prime is 1069382471. The next prime is 1069382497. The reversal of 1069382475 is 5742839601.

1069382475 is a `hidden beast` number, since 10 + 6 + 93 + 82 + 475 = 666.

1069382475 is digitally balanced in base 10, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1069382475 - 2² = 1069382471 is a prime.

It is a super-2 number, since 2×1069382475² = 2287157755674251250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

1069382475 is strictly pandigital in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 1069382475.

It is not an unprimeable number, because it can be changed into a prime (1069382471) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 8163160 + ... + 8163290.

It is an arithmetic number, because the mean of its divisors is an integer number (15746016).

It is a 2-persistent number, because it is pandigital, and so is 2⋅1069382475 = 2138764950, but 3⋅1069382475 = 3208147425 is not.

Almost surely, 2^1069382475 is an apocalyptic number.

1069382475 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1069382475 is an abundant number, since it is smaller than the sum of its proper divisors (1198043829).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1069382475 is a wasteful number, since it uses less digits than its factorization.

1069382475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298 (or 290 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 1069382475 is about 32701.4139602556. The cubic root of 1069382475 is about 1022.6123206020.

The spelling of 1069382475 in words is "one billion, sixty-nine million, three hundred eighty-two thousand, four hundred seventy-five".