292256 has 12 divisors (see below), whose sum is σ = 575442. Its totient is φ = 146112.

The previous prime is 292249. The next prime is 292267. The reversal of 292256 is 652292.

It can be written as a sum of positive squares in only one way, i.e., 211600 + 80656 = 460^2 + 284^2 .

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is a zygodrome in base 3.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 292256.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4535 + ... + 4598.

2²⁹²²⁵⁶ is an apocalyptic number.

It is an amenable number.

292256 is a deficient number, since it is larger than the sum of its proper divisors (283186).

292256 is an equidigital number, since it uses as much as digits as its factorization.

292256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9143 (or 9135 counting only the distinct ones).

The product of its digits is 2160, while the sum is 26.

The square root of 292256 is about 540.6070661765. The cubic root of 292256 is about 66.3622565775.

Subtracting from 292256 its sum of digits (26), we obtain a triangular number (292230 = T₇₆₄).

The spelling of 292256 in words is "two hundred ninety-two thousand, two hundred fifty-six".