164765460 has 24 divisors (see below), whose sum is σ = 461343456. Its totient is φ = 43937440.

The previous prime is 164765449. The next prime is 164765467. The reversal of 164765460 is 64567461.

It is a hoax number, since the sum of its digits (39) 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 (164765467) by changing a digit.

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, 1372986 + ... + 1373105.

It is an arithmetic number, because the mean of its divisors is an integer number (19222644).

Almost surely, 2^164765460 is an apocalyptic number.

164765460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

164765460 is an abundant number, since it is smaller than the sum of its proper divisors (296577996).

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

164765460 is a wasteful number, since it uses less digits than its factorization.

164765460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2746103 (or 2746101 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 39.

The square root of 164765460 is about 12836.0998749620. The cubic root of 164765460 is about 548.2206519032.

The spelling of 164765460 in words is "one hundred sixty-four million, seven hundred sixty-five thousand, four hundred sixty".