472614220 has 96 divisors (see below), whose sum is σ = 1112702976. Its totient is φ = 167443200.

The previous prime is 472614217. The next prime is 472614221. The reversal of 472614220 is 22416274.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (472614221) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 1539307 + ... + 1539613.

It is an arithmetic number, because the mean of its divisors is an integer number (11590656).

Almost surely, 2^472614220 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 472614220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (556351488).

472614220 is an abundant number, since it is smaller than the sum of its proper divisors (640088756).

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

472614220 is a wasteful number, since it uses less digits than its factorization.

472614220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551 (or 549 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 472614220 is about 21739.6922701311. The cubic root of 472614220 is about 778.9368707160.

The spelling of 472614220 in words is "four hundred seventy-two million, six hundred fourteen thousand, two hundred twenty".