475022870 has 16 divisors (see below), whose sum is σ = 977190048. Its totient is φ = 162864960.

The previous prime is 475022869. The next prime is 475022879. The reversal of 475022870 is 78220574.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 475022870.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475022879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3392951 + ... + 3393090.

It is an arithmetic number, because the mean of its divisors is an integer number (61074378).

Almost surely, 2^475022870 is an apocalyptic number.

475022870 is an abundant number, since it is smaller than the sum of its proper divisors (502167178).

475022870 is a wasteful number, since it uses less digits than its factorization.

475022870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6786055.

The product of its (nonzero) digits is 31360, while the sum is 35.

The square root of 475022870 is about 21795.0193851715. The cubic root of 475022870 is about 780.2578974068.

The spelling of 475022870 in words is "four hundred seventy-five million, twenty-two thousand, eight hundred seventy".