16874372 has 12 divisors (see below), whose sum is σ = 29756496. Its totient is φ = 8372520.

The previous prime is 16874359. The next prime is 16874381. The reversal of 16874372 is 27347861.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15578 + ... + 16625.

It is an arithmetic number, because the mean of its divisors is an integer number (2479708).

Almost surely, 2^16874372 is an apocalyptic number.

It is an amenable number.

16874372 is a deficient number, since it is larger than the sum of its proper divisors (12882124).

16874372 is a wasteful number, since it uses less digits than its factorization.

16874372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32338 (or 32336 counting only the distinct ones).

The product of its digits is 56448, while the sum is 38.

The square root of 16874372 is about 4107.8427428518. The cubic root of 16874372 is about 256.4932101401.

The spelling of 16874372 in words is "sixteen million, eight hundred seventy-four thousand, three hundred seventy-two".