1069260432 has 160 divisors (see below), whose sum is σ = 3009331200. Its totient is φ = 326177280.

The previous prime is 1069260389. The next prime is 1069260449. The reversal of 1069260432 is 2340629601.

It is a super-2 number, since 2×1069260432² = 2286635742881653248, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1069260393 and 1069260402.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 5373069 + ... + 5373267.

It is an arithmetic number, because the mean of its divisors is an integer number (18808320).

Almost surely, 2^1069260432 is an apocalyptic number.

1069260432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1069260432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1504665600).

1069260432 is an abundant number, since it is smaller than the sum of its proper divisors (1940070768).

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

1069260432 is a wasteful number, since it uses less digits than its factorization.

1069260432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421 (or 415 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 1069260432 is about 32699.5478867828. The cubic root of 1069260432 is about 1022.5734173327.

The spelling of 1069260432 in words is "one billion, sixty-nine million, two hundred sixty thousand, four hundred thirty-two".