472635552 has 24 divisors (see below), whose sum is σ = 1240668576. Its totient is φ = 157545152.

The previous prime is 472635539. The next prime is 472635589. The reversal of 472635552 is 255536274.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 472635552.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2461548 + ... + 2461739.

It is an arithmetic number, because the mean of its divisors is an integer number (51694524).

Almost surely, 2^472635552 is an apocalyptic number.

It is an amenable number.

472635552 is an abundant number, since it is smaller than the sum of its proper divisors (768033024).

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

472635552 is a wasteful number, since it uses less digits than its factorization.

472635552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4923300 (or 4923292 counting only the distinct ones).

The product of its digits is 252000, while the sum is 39.

The square root of 472635552 is about 21740.1828879152. The cubic root of 472635552 is about 778.9485899511.

The spelling of 472635552 in words is "four hundred seventy-two million, six hundred thirty-five thousand, five hundred fifty-two".