656355 has 48 divisors (see below), whose sum is σ = 1313280. Its totient is φ = 278208.

The previous prime is 656347. The next prime is 656371. The reversal of 656355 is 553656.

656355 is an admirable number.

It is not a de Polignac number, because 656355 - 2³ = 656347 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13942 + ... + 13988.

It is an arithmetic number, because the mean of its divisors is an integer number (27360).

2⁶⁵⁶³⁵⁵ is an apocalyptic number.

656355 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

656355 is a wasteful number, since it uses less digits than its factorization.

656355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88 (or 81 counting only the distinct ones).

The product of its digits is 13500, while the sum is 30.

The square root of 656355 is about 810.1573921159. The cubic root of 656355 is about 86.9053005772.

The spelling of 656355 in words is "six hundred fifty-six thousand, three hundred fifty-five".