4472468256 has 48 divisors (see below), whose sum is σ = 12430835424. Its totient is φ = 1403126784.

The previous prime is 4472468251. The next prime is 4472468257. The reversal of 4472468256 is 6528642744.

It is a tau number, because it is divible by the number of its divisors (48).

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 (4472468251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1368610 + ... + 1371873.

It is an arithmetic number, because the mean of its divisors is an integer number (258975738).

Almost surely, 2^4472468256 is an apocalyptic number.

It is an amenable number.

4472468256 is an abundant number, since it is smaller than the sum of its proper divisors (7958367168).

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

4472468256 is a wasteful number, since it uses less digits than its factorization.

4472468256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2740513 (or 2740505 counting only the distinct ones).

The product of its digits is 2580480, while the sum is 48.

The square root of 4472468256 is about 66876.5149809707. The cubic root of 4472468256 is about 1647.5897783431.

The spelling of 4472468256 in words is "four billion, four hundred seventy-two million, four hundred sixty-eight thousand, two hundred fifty-six".