16104996 has 36 divisors (see below), whose sum is σ = 42025984. Its totient is φ = 5194800.

The previous prime is 16104961. The next prime is 16105003. The reversal of 16104996 is 69940161.

16104996 is a `hidden beast` number, since 161 + 0 + 499 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 16104996.

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, 6100 + ... + 8331.

Almost surely, 2^16104996 is an apocalyptic number.

It is an amenable number.

16104996 is an abundant number, since it is smaller than the sum of its proper divisors (25920988).

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

16104996 is a wasteful number, since it uses less digits than its factorization.

16104996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14472 (or 14467 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 16104996 is about 4013.1030387968. The cubic root of 16104996 is about 252.5342031241.

The spelling of 16104996 in words is "sixteen million, one hundred four thousand, nine hundred ninety-six".