162125244 has 18 divisors (see below), whose sum is σ = 409816680. Its totient is φ = 54041736.

The previous prime is 162125221. The next prime is 162125263. The reversal of 162125244 is 442521261.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2251704 + ... + 2251775.

Almost surely, 2^162125244 is an apocalyptic number.

It is an amenable number.

162125244 is an abundant number, since it is smaller than the sum of its proper divisors (247691436).

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

162125244 is a wasteful number, since it uses less digits than its factorization.

162125244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4503489 (or 4503484 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 162125244 is about 12732.8411597726. The cubic root of 162125244 is about 545.2766252741.

The spelling of 162125244 in words is "one hundred sixty-two million, one hundred twenty-five thousand, two hundred forty-four".