164303156 has 12 divisors (see below), whose sum is σ = 288976800. Its totient is φ = 81738360.

The previous prime is 164303123. The next prime is 164303177. The reversal of 164303156 is 651303461.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102410 + ... + 104001.

It is an arithmetic number, because the mean of its divisors is an integer number (24081400).

Almost surely, 2^164303156 is an apocalyptic number.

It is an amenable number.

164303156 is a deficient number, since it is larger than the sum of its proper divisors (124673644).

164303156 is a wasteful number, since it uses less digits than its factorization.

164303156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206614 (or 206612 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 164303156 is about 12818.0792632906. The cubic root of 164303156 is about 547.7074334747.

The spelling of 164303156 in words is "one hundred sixty-four million, three hundred three thousand, one hundred fifty-six".