472504284 has 72 divisors (see below), whose sum is σ = 1367009280. Its totient is φ = 134803872.

The previous prime is 472504259. The next prime is 472504297. The reversal of 472504284 is 482405274.

472504284 is a `hidden beast` number, since 4 + 72 + 504 + 2 + 84 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 327637 + ... + 329075.

It is an arithmetic number, because the mean of its divisors is an integer number (18986240).

Almost surely, 2^472504284 is an apocalyptic number.

It is an amenable number.

472504284 is an abundant number, since it is smaller than the sum of its proper divisors (894504996).

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

472504284 is a wasteful number, since it uses less digits than its factorization.

472504284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2759 (or 2754 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 36.

The square root of 472504284 is about 21737.1636604227. The cubic root of 472504284 is about 778.8764692012.

The spelling of 472504284 in words is "four hundred seventy-two million, five hundred four thousand, two hundred eighty-four".