472443472 has 20 divisors (see below), whose sum is σ = 944887936. Its totient is φ = 228601440.

The previous prime is 472443467. The next prime is 472443479. The reversal of 472443472 is 274344274.

472443472 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472443479) 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, 475758 + ... + 476749.

Almost surely, 2^472443472 is an apocalyptic number.

It is an amenable number.

472443472 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

472443472 is a wasteful number, since it uses less digits than its factorization.

472443472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 952546 (or 952540 counting only the distinct ones).

The product of its digits is 150528, while the sum is 37.

The square root of 472443472 is about 21735.7648128609. The cubic root of 472443472 is about 778.8430535832.

The spelling of 472443472 in words is "four hundred seventy-two million, four hundred forty-three thousand, four hundred seventy-two".