16625264 has 20 divisors (see below), whose sum is σ = 32307456. Its totient is φ = 8287872.

The previous prime is 16625261. The next prime is 16625267. The reversal of 16625264 is 46252661.

It is an interprime number because it is at equal distance from previous prime (16625261) and next prime (16625267).

It is a self number, because there is not a number n which added to its sum of digits gives 16625264.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16625261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4772 + ... + 7484.

Almost surely, 2^16625264 is an apocalyptic number.

It is an amenable number.

16625264 is a deficient number, since it is larger than the sum of its proper divisors (15682192).

16625264 is a wasteful number, since it uses less digits than its factorization.

16625264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3104 (or 3098 counting only the distinct ones).

The product of its digits is 17280, while the sum is 32.

The square root of 16625264 is about 4077.4089812036. The cubic root of 16625264 is about 255.2247870501.

The spelling of 16625264 in words is "sixteen million, six hundred twenty-five thousand, two hundred sixty-four".