149164766 has 16 divisors (see below), whose sum is σ = 237135600. Its totient is φ = 70128000.

The previous prime is 149164759. The next prime is 149164831. The reversal of 149164766 is 667461941.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65141 + ... + 67391.

It is an arithmetic number, because the mean of its divisors is an integer number (14820975).

Almost surely, 2^149164766 is an apocalyptic number.

149164766 is a deficient number, since it is larger than the sum of its proper divisors (87970834).

149164766 is a wasteful number, since it uses less digits than its factorization.

149164766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4219.

The product of its digits is 217728, while the sum is 44.

The square root of 149164766 is about 12213.3028292923. The cubic root of 149164766 is about 530.3412611726.

The spelling of 149164766 in words is "one hundred forty-nine million, one hundred sixty-four thousand, seven hundred sixty-six".