166125364 has 12 divisors (see below), whose sum is σ = 292098688. Its totient is φ = 82668600.

The previous prime is 166125359. The next prime is 166125367. The reversal of 166125364 is 463521661.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (166125367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97572 + ... + 99259.

Almost surely, 2^166125364 is an apocalyptic number.

It is an amenable number.

166125364 is a deficient number, since it is larger than the sum of its proper divisors (125973324).

166125364 is a wasteful number, since it uses less digits than its factorization.

166125364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197046 (or 197044 counting only the distinct ones).

The product of its digits is 25920, while the sum is 34.

The square root of 166125364 is about 12888.9628752666. The cubic root of 166125364 is about 549.7247813125.

The spelling of 166125364 in words is "one hundred sixty-six million, one hundred twenty-five thousand, three hundred sixty-four".