472256 has 28 divisors (see below), whose sum is σ = 963168. Its totient is φ = 229632.

The previous prime is 472253. The next prime is 472261. The reversal of 472256 is 652274.

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

It is not an unprimeable number, because it can be changed into a prime (472253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2930 + ... + 3086.

2⁴⁷²²⁵⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 472256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (481584).

472256 is an abundant number, since it is smaller than the sum of its proper divisors (490912).

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

472256 is a wasteful number, since it uses less digits than its factorization.

472256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216 (or 206 counting only the distinct ones).

The product of its digits is 3360, while the sum is 26.

The square root of 472256 is about 687.2088474401. The cubic root of 472256 is about 77.8740021446.

The spelling of 472256 in words is "four hundred seventy-two thousand, two hundred fifty-six".