1064475872 has 24 divisors (see below), whose sum is σ = 2102445072. Its totient is φ = 530521600.

The previous prime is 1064475847. The next prime is 1064475887. The reversal of 1064475872 is 2785744601.

It is a super-2 number, since 2×1064475872² = 2266217764140320768, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43529 + ... + 63432.

It is an arithmetic number, because the mean of its divisors is an integer number (87601878).

Almost surely, 2^1064475872 is an apocalyptic number.

It is an amenable number.

1064475872 is a deficient number, since it is larger than the sum of its proper divisors (1037969200).

1064475872 is a wasteful number, since it uses less digits than its factorization.

1064475872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107282 (or 107274 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 44.

The square root of 1064475872 is about 32626.3064412753. The cubic root of 1064475872 is about 1021.0459193186.

The spelling of 1064475872 in words is "one billion, sixty-four million, four hundred seventy-five thousand, eight hundred seventy-two".