16940676 has 24 divisors (see below), whose sum is σ = 40177984. Its totient is φ = 5554080.

The previous prime is 16940639. The next prime is 16940689. The reversal of 16940676 is 67604961.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10840 + ... + 12303.

Almost surely, 2^16940676 is an apocalyptic number.

It is an amenable number.

16940676 is an abundant number, since it is smaller than the sum of its proper divisors (23237308).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16940676 is a wasteful number, since it uses less digits than its factorization.

16940676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23211 (or 23209 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 16940676 is about 4115.9052467228. The cubic root of 16940676 is about 256.8287149692.

The spelling of 16940676 in words is "sixteen million, nine hundred forty thousand, six hundred seventy-six".