472252380 has 48 divisors (see below), whose sum is σ = 1332422784. Its totient is φ = 124970560.

The previous prime is 472252369. The next prime is 472252397. The reversal of 472252380 is 83252274.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22182 + ... + 37901.

It is an arithmetic number, because the mean of its divisors is an integer number (27758808).

Almost surely, 2^472252380 is an apocalyptic number.

It is an amenable number.

472252380 is an abundant number, since it is smaller than the sum of its proper divisors (860170404).

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

472252380 is a wasteful number, since it uses less digits than its factorization.

472252380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60226 (or 60224 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 33.

The square root of 472252380 is about 21731.3685717214. The cubic root of 472252380 is about 778.7380316732.

The spelling of 472252380 in words is "four hundred seventy-two million, two hundred fifty-two thousand, three hundred eighty".