472524390 has 48 divisors (see below), whose sum is σ = 1323071568. Its totient is φ = 116313408.

The previous prime is 472524389. The next prime is 472524419. The reversal of 472524390 is 93425274.

472524390 is a `hidden beast` number, since 47 + 2 + 524 + 3 + 90 = 666.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 200764 + ... + 203103.

It is an arithmetic number, because the mean of its divisors is an integer number (27563991).

Almost surely, 2^472524390 is an apocalyptic number.

472524390 is an abundant number, since it is smaller than the sum of its proper divisors (850547178).

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

472524390 is a wasteful number, since it uses less digits than its factorization.

472524390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403893 (or 403890 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 472524390 is about 21737.6261353442. The cubic root of 472524390 is about 778.8875166271.

The spelling of 472524390 in words is "four hundred seventy-two million, five hundred twenty-four thousand, three hundred ninety".