485112231 has 6 divisors (see below), whose sum is σ = 700717680. Its totient is φ = 323408148.

The previous prime is 485112209. The next prime is 485112247. The reversal of 485112231 is 132211584.

It is not a de Polignac number, because 485112231 - 2⁶ = 485112167 is a prime.

It is a super-2 number, since 2×485112231² = 470667753331594722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 485112195 and 485112204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485112281) 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 5 ways as a sum of consecutive naturals, for example, 26950671 + ... + 26950688.

It is an arithmetic number, because the mean of its divisors is an integer number (116786280).

Almost surely, 2^485112231 is an apocalyptic number.

485112231 is a deficient number, since it is larger than the sum of its proper divisors (215605449).

485112231 is a wasteful number, since it uses less digits than its factorization.

485112231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53901365 (or 53901362 counting only the distinct ones).

The product of its digits is 1920, while the sum is 27.

The square root of 485112231 is about 22025.2634717499. The cubic root of 485112231 is about 785.7433995241.

The spelling of 485112231 in words is "four hundred eighty-five million, one hundred twelve thousand, two hundred thirty-one".