496628256 has 24 divisors (see below), whose sum is σ = 1303649424. Its totient is φ = 165542720.

The previous prime is 496628243. The next prime is 496628257. The reversal of 496628256 is 652826694.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (496628257) 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, 2586510 + ... + 2586701.

It is an arithmetic number, because the mean of its divisors is an integer number (54318726).

Almost surely, 2^496628256 is an apocalyptic number.

It is an amenable number.

496628256 is an abundant number, since it is smaller than the sum of its proper divisors (807021168).

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

496628256 is a wasteful number, since it uses less digits than its factorization.

496628256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5173224 (or 5173216 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 48.

The square root of 496628256 is about 22285.1577512927. The cubic root of 496628256 is about 791.9123972079.

The spelling of 496628256 in words is "four hundred ninety-six million, six hundred twenty-eight thousand, two hundred fifty-six".