16964125 has 16 divisors (see below), whose sum is σ = 21376368. Its totient is φ = 13440000.

The previous prime is 16964083. The next prime is 16964141. The reversal of 16964125 is 52146961.

It can be written as a sum of positive squares in 8 ways, for example, as 15784729 + 1179396 = 3973^2 + 1086^2 .

It is a de Polignac number, because none of the positive numbers 2^k-16964125 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13525 + ... + 14725.

It is an arithmetic number, because the mean of its divisors is an integer number (1336023).

Almost surely, 2^16964125 is an apocalyptic number.

It is an amenable number.

16964125 is a deficient number, since it is larger than the sum of its proper divisors (4412243).

16964125 is a wasteful number, since it uses less digits than its factorization.

16964125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1329 (or 1319 counting only the distinct ones).

The product of its digits is 12960, while the sum is 34.

The square root of 16964125 is about 4118.7528452190. The cubic root of 16964125 is about 256.9471596715.

The spelling of 16964125 in words is "sixteen million, nine hundred sixty-four thousand, one hundred twenty-five".