488653256 has 64 divisors (see below), whose sum is σ = 1133664000. Its totient is φ = 192284928.

The previous prime is 488653223. The next prime is 488653261. The reversal of 488653256 is 652356884.

It is a self number, because there is not a number n which added to its sum of digits gives 488653256.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143186 + ... + 146558.

It is an arithmetic number, because the mean of its divisors is an integer number (17713500).

Almost surely, 2^488653256 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 488653256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (566832000).

488653256 is an abundant number, since it is smaller than the sum of its proper divisors (645010744).

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

488653256 is a wasteful number, since it uses less digits than its factorization.

488653256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3598 (or 3594 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 47.

The square root of 488653256 is about 22105.5028443146. The cubic root of 488653256 is about 787.6505833146.

The spelling of 488653256 in words is "four hundred eighty-eight million, six hundred fifty-three thousand, two hundred fifty-six".