476018420 has 12 divisors (see below), whose sum is σ = 999638724. Its totient is φ = 190407360.

The previous prime is 476018399. The next prime is 476018429. The reversal of 476018420 is 24810674.

It can be written as a sum of positive squares in 2 ways, for example, as 91623184 + 384395236 = 9572^2 + 19606^2 .

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (476018429) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 11900441 + ... + 11900480.

It is an arithmetic number, because the mean of its divisors is an integer number (83303227).

Almost surely, 2^476018420 is an apocalyptic number.

It is an amenable number.

476018420 is an abundant number, since it is smaller than the sum of its proper divisors (523620304).

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

476018420 is a wasteful number, since it uses less digits than its factorization.

476018420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23800930 (or 23800928 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 476018420 is about 21817.8463648455. The cubic root of 476018420 is about 780.8026036156.

The spelling of 476018420 in words is "four hundred seventy-six million, eighteen thousand, four hundred twenty".