162225392 has 40 divisors (see below), whose sum is σ = 362795232. Its totient is φ = 68832000.

The previous prime is 162225367. The next prime is 162225433. The reversal of 162225392 is 293522261.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4142 + ... + 18482.

Almost surely, 2^162225392 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 162225392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181397616).

162225392 is an abundant number, since it is smaller than the sum of its proper divisors (200569840).

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

162225392 is a wasteful number, since it uses less digits than its factorization.

162225392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14457 (or 14451 counting only the distinct ones).

The product of its digits is 12960, while the sum is 32.

The square root of 162225392 is about 12736.7732177345. The cubic root of 162225392 is about 545.3888782495.

The spelling of 162225392 in words is "one hundred sixty-two million, two hundred twenty-five thousand, three hundred ninety-two".