32138696 has 16 divisors (see below), whose sum is σ = 60333900. Its totient is φ = 16049664.

The previous prime is 32138683. The next prime is 32138707. The reversal of 32138696 is 69683123.

It can be written as a sum of positive squares in 2 ways, for example, as 26894596 + 5244100 = 5186^2 + 2290^2 .

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 3 ways as a sum of consecutive naturals, for example, 6320 + ... + 10208.

Almost surely, 2^32138696 is an apocalyptic number.

It is an amenable number.

32138696 is a deficient number, since it is larger than the sum of its proper divisors (28195204).

32138696 is a wasteful number, since it uses less digits than its factorization.

32138696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4928 (or 4924 counting only the distinct ones).

The product of its digits is 46656, while the sum is 38.

The square root of 32138696 is about 5669.1001049549. The cubic root of 32138696 is about 317.9382288414.

The spelling of 32138696 in words is "thirty-two million, one hundred thirty-eight thousand, six hundred ninety-six".