368566 has 12 divisors (see below), whose sum is σ = 608076. Its totient is φ = 167420.

The previous prime is 368551. The next prime is 368579. The reversal of 368566 is 665863.

368566 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a nialpdrome in base 15.

It is a congruent number.

It is an unprimeable number.

368566 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 520 + ... + 1003.

It is an arithmetic number, because the mean of its divisors is an integer number (50673).

2³⁶⁸⁵⁶⁶ is an apocalyptic number.

368566 is a deficient number, since it is larger than the sum of its proper divisors (239510).

368566 is a wasteful number, since it uses less digits than its factorization.

368566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1547 (or 1536 counting only the distinct ones).

The product of its digits is 25920, while the sum is 34.

The square root of 368566 is about 607.0963679681. The cubic root of 368566 is about 71.6976778236.

The spelling of 368566 in words is "three hundred sixty-eight thousand, five hundred sixty-six".