16766164 has 12 divisors (see below), whose sum is σ = 30287488. Its totient is φ = 8112600.

The previous prime is 16766161. The next prime is 16766201. The reversal of 16766164 is 46166761.

It is a super-2 number, since 2×16766164² = 562208510549792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16766161) 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, 67482 + ... + 67729.

Almost surely, 2^16766164 is an apocalyptic number.

It is an amenable number.

16766164 is a deficient number, since it is larger than the sum of its proper divisors (13521324).

16766164 is a wasteful number, since it uses less digits than its factorization.

16766164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135246 (or 135244 counting only the distinct ones).

The product of its digits is 36288, while the sum is 37.

The square root of 16766164 is about 4094.6506566495. The cubic root of 16766164 is about 255.9437742730.

The spelling of 16766164 in words is "sixteen million, seven hundred sixty-six thousand, one hundred sixty-four".