472814020 has 24 divisors (see below), whose sum is σ = 1134753984. Its totient is φ = 162107616.

The previous prime is 472814003. The next prime is 472814021. The reversal of 472814020 is 20418274.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 472814020.

It is not an unprimeable number, because it can be changed into a prime (472814021) 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 7 ways as a sum of consecutive naturals, for example, 1688482 + ... + 1688761.

It is an arithmetic number, because the mean of its divisors is an integer number (47281416).

Almost surely, 2^472814020 is an apocalyptic number.

It is an amenable number.

472814020 is an abundant number, since it is smaller than the sum of its proper divisors (661939964).

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

472814020 is a wasteful number, since it uses less digits than its factorization.

472814020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3377259 (or 3377257 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 28.

The square root of 472814020 is about 21744.2870658019. The cubic root of 472814020 is about 779.0466217237.

The spelling of 472814020 in words is "four hundred seventy-two million, eight hundred fourteen thousand, twenty".