16972708 has 12 divisors (see below), whose sum is σ = 30146032. Its totient is φ = 8359560.

The previous prime is 16972699. The next prime is 16972721. The reversal of 16972708 is 80727961.

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, 31398 + ... + 31933.

Almost surely, 2^16972708 is an apocalyptic number.

It is an amenable number.

16972708 is a deficient number, since it is larger than the sum of its proper divisors (13173324).

16972708 is a wasteful number, since it uses less digits than its factorization.

16972708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63402 (or 63400 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 40.

The square root of 16972708 is about 4119.7946550769. The cubic root of 16972708 is about 256.9904865086.

The spelling of 16972708 in words is "sixteen million, nine hundred seventy-two thousand, seven hundred eight".