162715956 has 96 divisors (see below), whose sum is σ = 423886848. Its totient is φ = 48263040.

The previous prime is 162715951. The next prime is 162715957. The reversal of 162715956 is 659517261.

162715956 is digitally balanced in base 2, base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

162715956 is strictly pandigital in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162715951) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 851821 + ... + 852011.

It is an arithmetic number, because the mean of its divisors is an integer number (4415488).

Almost surely, 2^162715956 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 162715956, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (211943424).

162715956 is an abundant number, since it is smaller than the sum of its proper divisors (261170892).

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

162715956 is a wasteful number, since it uses less digits than its factorization.

162715956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381 (or 379 counting only the distinct ones).

The product of its digits is 113400, while the sum is 42.

The square root of 162715956 is about 12756.0164628304. The cubic root of 162715956 is about 545.9380707713.

The spelling of 162715956 in words is "one hundred sixty-two million, seven hundred fifteen thousand, nine hundred fifty-six".