485078227 has 12 divisors (see below), whose sum is σ = 523875000. Its totient is φ = 448846272.

The previous prime is 485078219. The next prime is 485078261. The reversal of 485078227 is 722870584.

It is not a de Polignac number, because 485078227 - 2³ = 485078219 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (485078267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 102 + ... + 31147.

It is an arithmetic number, because the mean of its divisors is an integer number (43656250).

Almost surely, 2^485078227 is an apocalyptic number.

485078227 is a deficient number, since it is larger than the sum of its proper divisors (38796773).

485078227 is a wasteful number, since it uses less digits than its factorization.

485078227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31330 (or 31311 counting only the distinct ones).

The product of its (nonzero) digits is 250880, while the sum is 43.

The square root of 485078227 is about 22024.4915264802. The cubic root of 485078227 is about 785.7250401692.

The spelling of 485078227 in words is "four hundred eighty-five million, seventy-eight thousand, two hundred twenty-seven".