238565562 has 16 divisors (see below), whose sum is σ = 477539040. Its totient is φ = 79453872.

The previous prime is 238565521. The next prime is 238565567. The reversal of 238565562 is 265565832.

238565562 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (238565567) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9112 + ... + 23667.

It is an arithmetic number, because the mean of its divisors is an integer number (29846190).

Almost surely, 2^238565562 is an apocalyptic number.

238565562 is an abundant number, since it is smaller than the sum of its proper divisors (238973478).

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

238565562 is a wasteful number, since it uses less digits than its factorization.

238565562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33997.

The product of its digits is 432000, while the sum is 42.

The square root of 238565562 is about 15445.5677137488. The cubic root of 238565562 is about 620.2059340191.

The spelling of 238565562 in words is "two hundred thirty-eight million, five hundred sixty-five thousand, five hundred sixty-two".