16912924 has 24 divisors (see below), whose sum is σ = 34080480. Its totient is φ = 7193856.

The previous prime is 16912919. The next prime is 16912933. The reversal of 16912924 is 42921961.

It is a self number, because there is not a number n which added to its sum of digits gives 16912924.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1632 + ... + 6040.

It is an arithmetic number, because the mean of its divisors is an integer number (1420020).

Almost surely, 2^16912924 is an apocalyptic number.

16912924 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

16912924 is an abundant number, since it is smaller than the sum of its proper divisors (17167556).

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

16912924 is a wasteful number, since it uses less digits than its factorization.

16912924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4557 (or 4555 counting only the distinct ones).

The product of its digits is 7776, while the sum is 34.

The square root of 16912924 is about 4112.5325530627. The cubic root of 16912924 is about 256.6883938055.

The spelling of 16912924 in words is "sixteen million, nine hundred twelve thousand, nine hundred twenty-four".