472512284 has 12 divisors (see below), whose sum is σ = 833209608. Its totient is φ = 234452400.

The previous prime is 472512281. The next prime is 472512301. The reversal of 472512284 is 482215274.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472512281) 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, 450347 + ... + 451394.

It is an arithmetic number, because the mean of its divisors is an integer number (69434134).

Almost surely, 2^472512284 is an apocalyptic number.

It is an amenable number.

472512284 is a deficient number, since it is larger than the sum of its proper divisors (360697324).

472512284 is a wasteful number, since it uses less digits than its factorization.

472512284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 901876 (or 901874 counting only the distinct ones).

The product of its digits is 35840, while the sum is 35.

The square root of 472512284 is about 21737.3476762921. The cubic root of 472512284 is about 778.8808649120.

The spelling of 472512284 in words is "four hundred seventy-two million, five hundred twelve thousand, two hundred eighty-four".