164475032 has 16 divisors (see below), whose sum is σ = 313447200. Its totient is φ = 80889120.

The previous prime is 164475023. The next prime is 164475061. The reversal of 164475032 is 230574461.

It is a self number, because there is not a number n which added to its sum of digits gives 164475032.

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 3 ways as a sum of consecutive naturals, for example, 168032 + ... + 169007.

It is an arithmetic number, because the mean of its divisors is an integer number (19590450).

Almost surely, 2^164475032 is an apocalyptic number.

It is an amenable number.

164475032 is a deficient number, since it is larger than the sum of its proper divisors (148972168).

164475032 is a wasteful number, since it uses less digits than its factorization.

164475032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337106 (or 337102 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 164475032 is about 12824.7819474641. The cubic root of 164475032 is about 547.8983507982.

The spelling of 164475032 in words is "one hundred sixty-four million, four hundred seventy-five thousand, thirty-two".