162164148 has 24 divisors (see below), whose sum is σ = 379293600. Its totient is φ = 53924640.

The previous prime is 162164117. The next prime is 162164161. The reversal of 162164148 is 841461261.

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, 10998 + ... + 21101.

It is an arithmetic number, because the mean of its divisors is an integer number (15803900).

Almost surely, 2^162164148 is an apocalyptic number.

It is an amenable number.

162164148 is an abundant number, since it is smaller than the sum of its proper divisors (217129452).

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

162164148 is a wasteful number, since it uses less digits than its factorization.

162164148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32527 (or 32525 counting only the distinct ones).

The product of its digits is 9216, while the sum is 33.

The square root of 162164148 is about 12734.3687711641. The cubic root of 162164148 is about 545.3202371236.

The spelling of 162164148 in words is "one hundred sixty-two million, one hundred sixty-four thousand, one hundred forty-eight".