162663332 has 48 divisors (see below), whose sum is σ = 328104000. Its totient is φ = 69932160.

The previous prime is 162663331. The next prime is 162663353. The reversal of 162663332 is 233366261.

It is not an unprimeable number, because it can be changed into a prime (162663331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58919 + ... + 61617.

It is an arithmetic number, because the mean of its divisors is an integer number (6835500).

Almost surely, 2^162663332 is an apocalyptic number.

It is an amenable number.

162663332 is an abundant number, since it is smaller than the sum of its proper divisors (165440668).

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

162663332 is a wasteful number, since it uses less digits than its factorization.

162663332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2796 (or 2794 counting only the distinct ones).

The product of its digits is 23328, while the sum is 32.

The square root of 162663332 is about 12753.9535831051. The cubic root of 162663332 is about 545.8792104451.

The spelling of 162663332 in words is "one hundred sixty-two million, six hundred sixty-three thousand, three hundred thirty-two".