164352604 has 24 divisors (see below), whose sum is σ = 310132368. Its totient is φ = 75759360.

The previous prime is 164352593. The next prime is 164352637. The reversal of 164352604 is 406253461.

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, 55284 + ... + 58180.

It is an arithmetic number, because the mean of its divisors is an integer number (12922182).

Almost surely, 2^164352604 is an apocalyptic number.

It is an amenable number.

164352604 is a deficient number, since it is larger than the sum of its proper divisors (145779764).

164352604 is a wasteful number, since it uses less digits than its factorization.

164352604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4005 (or 4003 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 164352604 is about 12820.0079563158. The cubic root of 164352604 is about 547.7623732202.

The spelling of 164352604 in words is "one hundred sixty-four million, three hundred fifty-two thousand, six hundred four".