138960162 has 24 divisors (see below), whose sum is σ = 328451760. Its totient is φ = 42109080.

The previous prime is 138960149. The next prime is 138960179. The reversal of 138960162 is 261069831.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

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, 350712 + ... + 351107.

It is an arithmetic number, because the mean of its divisors is an integer number (13685490).

Almost surely, 2^138960162 is an apocalyptic number.

138960162 is an abundant number, since it is smaller than the sum of its proper divisors (189491598).

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

138960162 is a wasteful number, since it uses less digits than its factorization.

138960162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 701838 (or 701835 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 138960162 is about 11788.1364939502. The cubic root of 138960162 is about 517.9606540281.

The spelling of 138960162 in words is "one hundred thirty-eight million, nine hundred sixty thousand, one hundred sixty-two".