32104768 has 14 divisors (see below), whose sum is σ = 63708026. Its totient is φ = 16052352.

The previous prime is 32104741. The next prime is 32104771. The reversal of 32104768 is 86740123.

It can be written as a sum of positive squares in only one way, i.e., 28387584 + 3717184 = 5328^2 + 1928^2 .

It is a super-2 number, since 2×32104768² = 2061432256667648, 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 (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250755 + ... + 250882.

Almost surely, 2^32104768 is an apocalyptic number.

It is an amenable number.

32104768 is a deficient number, since it is larger than the sum of its proper divisors (31603258).

32104768 is an equidigital number, since it uses as much as digits as its factorization.

32104768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501649 (or 501639 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 32104768 is about 5666.1069527498. The cubic root of 32104768 is about 317.8263096946.

The spelling of 32104768 in words is "thirty-two million, one hundred four thousand, seven hundred sixty-eight".