16980954 has 16 divisors (see below), whose sum is σ = 34015680. Its totient is φ = 5651360.

The previous prime is 16980941. The next prime is 16980983. The reversal of 16980954 is 45908961.

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, 2707 + ... + 6425.

It is an arithmetic number, because the mean of its divisors is an integer number (2125980).

Almost surely, 2^16980954 is an apocalyptic number.

16980954 is an abundant number, since it is smaller than the sum of its proper divisors (17034726).

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

16980954 is a wasteful number, since it uses less digits than its factorization.

16980954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4485.

The product of its (nonzero) digits is 77760, while the sum is 42.

The square root of 16980954 is about 4120.7953115873. The cubic root of 16980954 is about 257.0320984199.

The spelling of 16980954 in words is "sixteen million, nine hundred eighty thousand, nine hundred fifty-four".