1064275672 has 16 divisors (see below), whose sum is σ = 2002021560. Its totient is φ = 530403264.

The previous prime is 1064275651. The next prime is 1064275679. The reversal of 1064275672 is 2765724601.

It is a super-2 number, since 2×1064275672² = 2265365412022103168, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1064275679) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 214213 + ... + 219124.

Almost surely, 2^1064275672 is an apocalyptic number.

It is an amenable number.

1064275672 is a deficient number, since it is larger than the sum of its proper divisors (937745888).

1064275672 is a wasteful number, since it uses less digits than its factorization.

1064275672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433650 (or 433646 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 1064275672 is about 32623.2382206304. The cubic root of 1064275672 is about 1020.9819046504.

The spelling of 1064275672 in words is "one billion, sixty-four million, two hundred seventy-five thousand, six hundred seventy-two".