472888776 has 64 divisors (see below), whose sum is σ = 1206446400. Its totient is φ = 154419200.

The previous prime is 472888771. The next prime is 472888783. The reversal of 472888776 is 677888274.

It is not an unprimeable number, because it can be changed into a prime (472888771) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 737416 + ... + 738056.

It is an arithmetic number, because the mean of its divisors is an integer number (18850725).

Almost surely, 2^472888776 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 472888776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (603223200).

472888776 is an abundant number, since it is smaller than the sum of its proper divisors (733557624).

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

472888776 is a wasteful number, since it uses less digits than its factorization.

472888776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1230 (or 1226 counting only the distinct ones).

The product of its digits is 8429568, while the sum is 57.

The square root of 472888776 is about 21746.0059781101. The cubic root of 472888776 is about 779.0876775707.

The spelling of 472888776 in words is "four hundred seventy-two million, eight hundred eighty-eight thousand, seven hundred seventy-six".