64936088 has 32 divisors (see below), whose sum is σ = 139872000. Its totient is φ = 27685152.

The previous prime is 64936057. The next prime is 64936097. The reversal of 64936088 is 88063946.

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, 8231 + ... + 14057.

It is an arithmetic number, because the mean of its divisors is an integer number (4371000).

Almost surely, 2^64936088 is an apocalyptic number.

It is an amenable number.

64936088 is an abundant number, since it is smaller than the sum of its proper divisors (74935912).

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

64936088 is a wasteful number, since it uses less digits than its factorization.

64936088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6039 (or 6035 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 44.

The square root of 64936088 is about 8058.2931195136. The cubic root of 64936088 is about 401.9407518105.

The spelling of 64936088 in words is "sixty-four million, nine hundred thirty-six thousand, eighty-eight".