366256 has 20 divisors (see below), whose sum is σ = 774504. Its totient is φ = 166400.

The previous prime is 366239. The next prime is 366259. The reversal of 366256 is 652663.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (366259) 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, 865 + ... + 1216.

2³⁶⁶²⁵⁶ is an apocalyptic number.

It is an amenable number.

366256 is an abundant number, since it is smaller than the sum of its proper divisors (408248).

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

366256 is a wasteful number, since it uses less digits than its factorization.

366256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2100 (or 2094 counting only the distinct ones).

The product of its digits is 6480, while the sum is 28.

The square root of 366256 is about 605.1908789795. The cubic root of 366256 is about 71.5475745778.

The spelling of 366256 in words is "three hundred sixty-six thousand, two hundred fifty-six".