64792632 has 32 divisors (see below), whose sum is σ = 162288000. Its totient is φ = 21556704.

The previous prime is 64792591. The next prime is 64792667. The reversal of 64792632 is 23629746.

64792632 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 2×64792632² = 8396170322974848, 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 (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12123 + ... + 16629.

It is an arithmetic number, because the mean of its divisors is an integer number (5071500).

Almost surely, 2^64792632 is an apocalyptic number.

It is an amenable number.

64792632 is an abundant number, since it is smaller than the sum of its proper divisors (97495368).

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

64792632 is a wasteful number, since it uses less digits than its factorization.

64792632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5115 (or 5111 counting only the distinct ones).

The product of its digits is 108864, while the sum is 39.

The square root of 64792632 is about 8049.3870574100. The cubic root of 64792632 is about 401.6445460711.

The spelling of 64792632 in words is "sixty-four million, seven hundred ninety-two thousand, six hundred thirty-two".