166614364 has 12 divisors (see below), whose sum is σ = 333228784. Its totient is φ = 71406144.

The previous prime is 166614361. The next prime is 166614377. The reversal of 166614364 is 463416661.

166614364 is an admirable number.

It is a super-2 number, since 2×166614364² = 55520692582248992, which contains 22 as substring.

It is a hoax number, since the sum of its digits (37) 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 (166614361) 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, 2975229 + ... + 2975284.

Almost surely, 2^166614364 is an apocalyptic number.

166614364 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

166614364 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

166614364 is a wasteful number, since it uses less digits than its factorization.

166614364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5950524 (or 5950522 counting only the distinct ones).

The product of its digits is 62208, while the sum is 37.

The square root of 166614364 is about 12907.9186548413. The cubic root of 166614364 is about 550.2636355929.

It can be divided in two parts, 16661 and 4364, that added together give a square (21025 = 145²).

The spelling of 166614364 in words is "one hundred sixty-six million, six hundred fourteen thousand, three hundred sixty-four".