162353664 has 120 divisors (see below), whose sum is σ = 511319952. Its totient is φ = 49182720.

The previous prime is 162353623. The next prime is 162353677. The reversal of 162353664 is 466353261.

162353664 is a `hidden beast` number, since 1 + 62 + 3 + 536 + 64 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49087 + ... + 52289.

Almost surely, 2^162353664 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 162353664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (255659976).

162353664 is an abundant number, since it is smaller than the sum of its proper divisors (348966288).

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

162353664 is a wasteful number, since it uses less digits than its factorization.

162353664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3238 (or 3219 counting only the distinct ones).

The product of its digits is 77760, while the sum is 36.

The square root of 162353664 is about 12741.8077210418. The cubic root of 162353664 is about 545.5325871366.

The spelling of 162353664 in words is "one hundred sixty-two million, three hundred fifty-three thousand, six hundred sixty-four".