473617256 has 128 divisors (see below), whose sum is σ = 1122508800. Its totient is φ = 182787840.

The previous prime is 473617253. The next prime is 473617259. The reversal of 473617256 is 652716374.

It is an interprime number because it is at equal distance from previous prime (473617253) and next prime (473617259).

Its product of digits (211680) is a multiple of the sum of its prime divisors (315).

It is not an unprimeable number, because it can be changed into a prime (473617253) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2737586 + ... + 2737758.

It is an arithmetic number, because the mean of its divisors is an integer number (8769600).

Almost surely, 2^473617256 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 473617256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (561254400).

473617256 is an abundant number, since it is smaller than the sum of its proper divisors (648891544).

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

473617256 is a wasteful number, since it uses less digits than its factorization.

473617256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319 (or 315 counting only the distinct ones).

The product of its digits is 211680, while the sum is 41.

The square root of 473617256 is about 21762.7492748504. The cubic root of 473617256 is about 779.4875310066.

The spelling of 473617256 in words is "four hundred seventy-three million, six hundred seventeen thousand, two hundred fifty-six".