472184916 has 24 divisors (see below), whose sum is σ = 1259160000. Its totient is φ = 134909952.

The previous prime is 472184899. The next prime is 472184929. The reversal of 472184916 is 619481274.

It is a Harshad number since it is a multiple of its sum of digits (42).

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 7 ways as a sum of consecutive naturals, for example, 2810541 + ... + 2810708.

It is an arithmetic number, because the mean of its divisors is an integer number (52465000).

Almost surely, 2^472184916 is an apocalyptic number.

It is an amenable number.

472184916 is an abundant number, since it is smaller than the sum of its proper divisors (786975084).

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

472184916 is a wasteful number, since it uses less digits than its factorization.

472184916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5621263 (or 5621261 counting only the distinct ones).

The product of its digits is 96768, while the sum is 42.

The square root of 472184916 is about 21729.8162900656. The cubic root of 472184916 is about 778.7009474877.

The spelling of 472184916 in words is "four hundred seventy-two million, one hundred eighty-four thousand, nine hundred sixteen".