655796 has 12 divisors (see below), whose sum is σ = 1165248. Its totient is φ = 322872.

The previous prime is 655757. The next prime is 655807. The reversal of 655796 is 697556.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 956 + ... + 1491.

It is an arithmetic number, because the mean of its divisors is an integer number (97104).

2⁶⁵⁵⁷⁹⁶ is an apocalyptic number.

It is an amenable number.

655796 is a deficient number, since it is larger than the sum of its proper divisors (509452).

655796 is a wasteful number, since it uses less digits than its factorization.

655796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2518 (or 2516 counting only the distinct ones).

The product of its digits is 56700, while the sum is 38.

The square root of 655796 is about 809.8123239368. The cubic root of 655796 is about 86.8806219297.

The spelling of 655796 in words is "six hundred fifty-five thousand, seven hundred ninety-six".