475881882 has 32 divisors (see below), whose sum is σ = 1093824000. Its totient is φ = 135204528.

The previous prime is 475881877. The next prime is 475881883. The reversal of 475881882 is 288188574.

It is not an unprimeable number, because it can be changed into a prime (475881883) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24132 + ... + 39167.

It is an arithmetic number, because the mean of its divisors is an integer number (34182000).

Almost surely, 2^475881882 is an apocalyptic number.

475881882 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

475881882 is an abundant number, since it is smaller than the sum of its proper divisors (617942118).

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

475881882 is a wasteful number, since it uses less digits than its factorization.

475881882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63490.

The product of its digits is 1146880, while the sum is 51.

The square root of 475881882 is about 21814.7170964925. The cubic root of 475881882 is about 780.7279430450.

The spelling of 475881882 in words is "four hundred seventy-five million, eight hundred eighty-one thousand, eight hundred eighty-two".