356856 has 16 divisors (see below), whose sum is σ = 892200. Its totient is φ = 118944.

The previous prime is 356831. The next prime is 356869. The reversal of 356856 is 658653.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

356856 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 (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7411 + ... + 7458.

2³⁵⁶⁸⁵⁶ is an apocalyptic number.

It is an amenable number.

356856 is an abundant number, since it is smaller than the sum of its proper divisors (535344).

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

356856 is a wasteful number, since it uses less digits than its factorization.

356856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14878 (or 14874 counting only the distinct ones).

The product of its digits is 21600, while the sum is 33.

The square root of 356856 is about 597.3742545507. The cubic root of 356856 is about 70.9301700526.

The spelling of 356856 in words is "three hundred fifty-six thousand, eight hundred fifty-six".