162750164 has 6 divisors (see below), whose sum is σ = 284812794. Its totient is φ = 81375080.

The previous prime is 162750151. The next prime is 162750173. The reversal of 162750164 is 461057261.

It can be written as a sum of positive squares in only one way, i.e., 156450064 + 6300100 = 12508^2 + 2510^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 162750164.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20343767 + ... + 20343774.

It is an arithmetic number, because the mean of its divisors is an integer number (47468799).

Almost surely, 2^162750164 is an apocalyptic number.

It is an amenable number.

162750164 is a deficient number, since it is larger than the sum of its proper divisors (122062630).

162750164 is a wasteful number, since it uses less digits than its factorization.

162750164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40687545 (or 40687543 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 162750164 is about 12757.3572498382. The cubic root of 162750164 is about 545.9763258619.

The spelling of 162750164 in words is "one hundred sixty-two million, seven hundred fifty thousand, one hundred sixty-four".