472527216 has 80 divisors (see below), whose sum is σ = 1550099200. Its totient is φ = 135006912.

The previous prime is 472527191. The next prime is 472527233. The reversal of 472527216 is 612725274.

It is a happy number.

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

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75106 + ... + 81153.

It is an arithmetic number, because the mean of its divisors is an integer number (19376240).

Almost surely, 2^472527216 is an apocalyptic number.

It is an amenable number.

472527216 is an abundant number, since it is smaller than the sum of its proper divisors (1077571984).

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

472527216 is a wasteful number, since it uses less digits than its factorization.

472527216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156283 (or 156271 counting only the distinct ones).

The product of its digits is 47040, while the sum is 36.

The square root of 472527216 is about 21737.6911377451. The cubic root of 472527216 is about 778.8890693736.

It can be divided in two parts, 4725 and 27216, that multiplied together give a square (128595600 = 11340²).

The spelling of 472527216 in words is "four hundred seventy-two million, five hundred twenty-seven thousand, two hundred sixteen".