368855 has 4 divisors (see below), whose sum is σ = 442632. Its totient is φ = 295080.

The previous prime is 368833. The next prime is 368857. The reversal of 368855 is 558863.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 368855 - 2⁶ = 368791 is a prime.

It is a super-2 number, since 2×368855² = 272108022050, which contains 22 as substring.

It is a Duffinian number.

It is a nialpdrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (368857) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36881 + ... + 36890.

It is an arithmetic number, because the mean of its divisors is an integer number (110658).

2³⁶⁸⁸⁵⁵ is an apocalyptic number.

368855 is a deficient number, since it is larger than the sum of its proper divisors (73777).

368855 is an equidigital number, since it uses as much as digits as its factorization.

368855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73776.

The product of its digits is 28800, while the sum is 35.

The square root of 368855 is about 607.3343395528. The cubic root of 368855 is about 71.7164127905.

The spelling of 368855 in words is "three hundred sixty-eight thousand, eight hundred fifty-five".