164613166 has 8 divisors (see below), whose sum is σ = 246977064. Its totient is φ = 82287480.

The previous prime is 164613161. The next prime is 164613167. The reversal of 164613166 is 661316461.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164613161) 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, 6856 + ... + 19396.

It is an arithmetic number, because the mean of its divisors is an integer number (30872133).

Almost surely, 2^164613166 is an apocalyptic number.

164613166 is a deficient number, since it is larger than the sum of its proper divisors (82363898).

164613166 is a wasteful number, since it uses less digits than its factorization.

164613166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19106.

The product of its digits is 15552, while the sum is 34.

The square root of 164613166 is about 12830.1662498972. The cubic root of 164613166 is about 548.0516916270.

It can be divided in two parts, 1646 and 13166, that multiplied together give a triangular number (21671236 = T₆₅₈₃).

The spelling of 164613166 in words is "one hundred sixty-four million, six hundred thirteen thousand, one hundred sixty-six".