63164166 has 16 divisors (see below), whose sum is σ = 136046064. Its totient is φ = 19435104.

The previous prime is 63164147. The next prime is 63164173. The reversal of 63164166 is 66146136.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 404821 + ... + 404976.

It is an arithmetic number, because the mean of its divisors is an integer number (8502879).

Almost surely, 2^63164166 is an apocalyptic number.

63164166 is an abundant number, since it is smaller than the sum of its proper divisors (72881898).

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

63164166 is a wasteful number, since it uses less digits than its factorization.

63164166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 809815.

The product of its digits is 15552, while the sum is 33.

The square root of 63164166 is about 7947.5886909175. The cubic root of 63164166 is about 398.2510431872.

The spelling of 63164166 in words is "sixty-three million, one hundred sixty-four thousand, one hundred sixty-six".