655296 has 28 divisors (see below), whose sum is σ = 1734312. Its totient is φ = 218368.

The previous prime is 655289. The next prime is 655301. The reversal of 655296 is 692556.

It is a congruent number.

It is an unprimeable number.

655296 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1515 + ... + 1898.

2⁶⁵⁵²⁹⁶ is an apocalyptic number.

It is an amenable number.

655296 is an abundant number, since it is smaller than the sum of its proper divisors (1079016).

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

655296 is a wasteful number, since it uses less digits than its factorization.

655296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3428 (or 3418 counting only the distinct ones).

The product of its digits is 16200, while the sum is 33.

The square root of 655296 is about 809.5035515673. The cubic root of 655296 is about 86.8585361206.

It can be divided in two parts, 6 and 55296, that multiplied together give a 4-th power (331776 = 24⁴).

The spelling of 655296 in words is "six hundred fifty-five thousand, two hundred ninety-six".