472524252 has 12 divisors (see below), whose sum is σ = 1102556616. Its totient is φ = 157508080.

The previous prime is 472524223. The next prime is 472524253. The reversal of 472524252 is 252425274.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472524253) 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, 19688499 + ... + 19688522.

It is an arithmetic number, because the mean of its divisors is an integer number (91879718).

Almost surely, 2^472524252 is an apocalyptic number.

It is an amenable number.

472524252 is an abundant number, since it is smaller than the sum of its proper divisors (630032364).

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

472524252 is a wasteful number, since it uses less digits than its factorization.

472524252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39377028 (or 39377026 counting only the distinct ones).

The product of its digits is 44800, while the sum is 33.

The square root of 472524252 is about 21737.6229611243. The cubic root of 472524252 is about 778.8874408028.

The spelling of 472524252 in words is "four hundred seventy-two million, five hundred twenty-four thousand, two hundred fifty-two".