162916230 has 16 divisors (see below), whose sum is σ = 390999024. Its totient is φ = 43444320.

The previous prime is 162916211. The next prime is 162916261. The reversal of 162916230 is 32619261.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 5430541 = 162916230 / (1 + 6 + 2 + 9 + 1 + 6 + 2 + 3 + 0).

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, 2715241 + ... + 2715300.

It is an arithmetic number, because the mean of its divisors is an integer number (24437439).

Almost surely, 2^162916230 is an apocalyptic number.

162916230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

162916230 is an abundant number, since it is smaller than the sum of its proper divisors (228082794).

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

162916230 is a wasteful number, since it uses less digits than its factorization.

162916230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5430551.

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 162916230 is about 12763.8642267928. The cubic root of 162916230 is about 546.1619627124.

The spelling of 162916230 in words is "one hundred sixty-two million, nine hundred sixteen thousand, two hundred thirty".