16552924 has 12 divisors (see below), whose sum is σ = 29249584. Its totient is φ = 8195904.

The previous prime is 16552919. The next prime is 16552931. The reversal of 16552924 is 42925561.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 16552924.

It is a congruent number.

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, 19677 + ... + 20500.

Almost surely, 2^16552924 is an apocalyptic number.

It is an amenable number.

16552924 is a deficient number, since it is larger than the sum of its proper divisors (12696660).

16552924 is a wasteful number, since it uses less digits than its factorization.

16552924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40284 (or 40282 counting only the distinct ones).

The product of its digits is 21600, while the sum is 34.

The square root of 16552924 is about 4068.5284809130. The cubic root of 16552924 is about 254.8540700346.

The spelling of 16552924 in words is "sixteen million, five hundred fifty-two thousand, nine hundred twenty-four".