1064472688 has 40 divisors (see below), whose sum is σ = 2090714400. Its totient is φ = 524985600.

The previous prime is 1064472671. The next prime is 1064472707. The reversal of 1064472688 is 8862744601.

1064472688 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1064472688² = 2266204206995890688, which contains 22 as substring.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 358506 + ... + 361462.

It is an arithmetic number, because the mean of its divisors is an integer number (52267860).

Almost surely, 2^1064472688 is an apocalyptic number.

It is an amenable number.

1064472688 is a deficient number, since it is larger than the sum of its proper divisors (1026241712).

1064472688 is a wasteful number, since it uses less digits than its factorization.

1064472688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3265 (or 3259 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 46.

The square root of 1064472688 is about 32626.2576462579. The cubic root of 1064472688 is about 1021.0449012860.

The spelling of 1064472688 in words is "one billion, sixty-four million, four hundred seventy-two thousand, six hundred eighty-eight".