32500994 has 4 divisors (see below), whose sum is σ = 48751494. Its totient is φ = 16250496.

The previous prime is 32500973. The next prime is 32501009. The reversal of 32500994 is 49900523.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 29214025 + 3286969 = 5405^2 + 1813^2 .

It is a super-2 number, since 2×32500994² = 2112629221976072, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 32500994.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8125247 + ... + 8125250.

Almost surely, 2^32500994 is an apocalyptic number.

32500994 is a deficient number, since it is larger than the sum of its proper divisors (16250500).

32500994 is a wasteful number, since it uses less digits than its factorization.

32500994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16250499.

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 32500994 is about 5700.9643043962. The cubic root of 32500994 is about 319.1284683505.

The spelling of 32500994 in words is "thirty-two million, five hundred thousand, nine hundred ninety-four".