162156360 has 128 divisors (see below), whose sum is σ = 500618880. Its totient is φ = 42006528.

The previous prime is 162156359. The next prime is 162156377. The reversal of 162156360 is 63651261.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 937234 + ... + 937406.

It is an arithmetic number, because the mean of its divisors is an integer number (3911085).

Almost surely, 2^162156360 is an apocalyptic number.

162156360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 162156360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (250309440).

162156360 is an abundant number, since it is smaller than the sum of its proper divisors (338462520).

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

162156360 is a wasteful number, since it uses less digits than its factorization.

162156360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367 (or 363 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 162156360 is about 12734.0629808400. The cubic root of 162156360 is about 545.3115072409.

The spelling of 162156360 in words is "one hundred sixty-two million, one hundred fifty-six thousand, three hundred sixty".