472556276 has 24 divisors (see below), whose sum is σ = 905816520. Its totient is φ = 214710272.

The previous prime is 472556213. The next prime is 472556303. The reversal of 472556276 is 672655274.

It can be written as a sum of positive squares in 4 ways, for example, as 57456400 + 415099876 = 7580^2 + 20374^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117845 + ... + 121788.

It is an arithmetic number, because the mean of its divisors is an integer number (37742355).

Almost surely, 2^472556276 is an apocalyptic number.

It is an amenable number.

472556276 is a deficient number, since it is larger than the sum of its proper divisors (433260244).

472556276 is a wasteful number, since it uses less digits than its factorization.

472556276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239683 (or 239681 counting only the distinct ones).

The product of its digits is 705600, while the sum is 44.

The square root of 472556276 is about 21738.3595517233. The cubic root of 472556276 is about 778.9050360393.

The spelling of 472556276 in words is "four hundred seventy-two million, five hundred fifty-six thousand, two hundred seventy-six".