162070572 has 24 divisors (see below), whose sum is σ = 379740592. Its totient is φ = 53798400.

The previous prime is 162070561. The next prime is 162070583. The reversal of 162070572 is 275070261.

It is an interprime number because it is at equal distance from previous prime (162070561) and next prime (162070583).

It is a Smith number, since the sum of its digits (30) 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 7 ways as a sum of consecutive naturals, for example, 25129 + ... + 30912.

Almost surely, 2^162070572 is an apocalyptic number.

162070572 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

162070572 is an abundant number, since it is smaller than the sum of its proper divisors (217670020).

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

162070572 is a wasteful number, since it uses less digits than its factorization.

162070572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56289 (or 56287 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 30.

The square root of 162070572 is about 12730.6940894831. The cubic root of 162070572 is about 545.2153255148.

The spelling of 162070572 in words is "one hundred sixty-two million, seventy thousand, five hundred seventy-two".