162664324 has 6 divisors (see below), whose sum is σ = 284662574. Its totient is φ = 81332160.

The previous prime is 162664319. The next prime is 162664373. The reversal of 162664324 is 423466261.

It can be written as a sum of positive squares in only one way, i.e., 155002500 + 7661824 = 12450^2 + 2768^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 162664324.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20333037 + ... + 20333044.

Almost surely, 2^162664324 is an apocalyptic number.

It is an amenable number.

162664324 is a deficient number, since it is larger than the sum of its proper divisors (121998250).

162664324 is a wasteful number, since it uses less digits than its factorization.

162664324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40666085 (or 40666083 counting only the distinct ones).

The product of its digits is 41472, while the sum is 34.

The square root of 162664324 is about 12753.9924729474. The cubic root of 162664324 is about 545.8803201217.

The spelling of 162664324 in words is "one hundred sixty-two million, six hundred sixty-four thousand, three hundred twenty-four".