166002264 has 64 divisors (see below), whose sum is σ = 477036000. Its totient is φ = 53424000.

The previous prime is 166002217. The next prime is 166002299. The reversal of 166002264 is 462200661.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6987 + ... + 19514.

Almost surely, 2^166002264 is an apocalyptic number.

It is an amenable number.

166002264 is an abundant number, since it is smaller than the sum of its proper divisors (311033736).

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

166002264 is a wasteful number, since it uses less digits than its factorization.

166002264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26545 (or 26535 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 166002264 is about 12884.1865866651. The cubic root of 166002264 is about 549.5889645197.

The spelling of 166002264 in words is "one hundred sixty-six million, two thousand, two hundred sixty-four".