230166562 has 12 divisors (see below), whose sum is σ = 357568146. Its totient is φ = 111114080.

The previous prime is 230166527. The next prime is 230166569. The reversal of 230166562 is 265661032.

It can be written as a sum of positive squares in 3 ways, for example, as 214886281 + 15280281 = 14659^2 + 3909^2 .

It is not an unprimeable number, because it can be changed into a prime (230166569) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 66739 + ... + 70102.

Almost surely, 2^230166562 is an apocalyptic number.

230166562 is a deficient number, since it is larger than the sum of its proper divisors (127401584).

230166562 is a wasteful number, since it uses less digits than its factorization.

230166562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136901 (or 136872 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 230166562 is about 15171.2412807918. The cubic root of 230166562 is about 612.8404322689.

The spelling of 230166562 in words is "two hundred thirty million, one hundred sixty-six thousand, five hundred sixty-two".