1065006474 has 48 divisors (see below), whose sum is σ = 2488216896. Its totient is φ = 303004800.

The previous prime is 1065006451. The next prime is 1065006479. The reversal of 1065006474 is 4746005601.

It is a super-2 number, since 2×1065006474² = 2268477579323825352, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1065006479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 63339 + ... + 78369.

It is an arithmetic number, because the mean of its divisors is an integer number (51837852).

Almost surely, 2^1065006474 is an apocalyptic number.

1065006474 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1065006474, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1244108448).

1065006474 is an abundant number, since it is smaller than the sum of its proper divisors (1423210422).

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

1065006474 is a wasteful number, since it uses less digits than its factorization.

1065006474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15291 (or 15284 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 1065006474 is about 32634.4369340119. The cubic root of 1065006474 is about 1021.2155423944.

The spelling of 1065006474 in words is "one billion, sixty-five million, six thousand, four hundred seventy-four".