16055900 has 36 divisors (see below), whose sum is σ = 39820368. Its totient is φ = 5504640.

The previous prime is 16055857. The next prime is 16055911. The reversal of 16055900 is 955061.

It is a self number, because there is not a number n which added to its sum of digits gives 16055900.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10769 + ... + 12168.

Almost surely, 2^16055900 is an apocalyptic number.

16055900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16055900 is an abundant number, since it is smaller than the sum of its proper divisors (23764468).

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

16055900 is a wasteful number, since it uses less digits than its factorization.

16055900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22958 (or 22951 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 26.

The square root of 16055900 is about 4006.9814074937. The cubic root of 16055900 is about 252.2773254973.

The spelling of 16055900 in words is "sixteen million, fifty-five thousand, nine hundred".