485767923 has 16 divisors (see below), whose sum is σ = 670903296. Its totient is φ = 312311520.

The previous prime is 485767921. The next prime is 485767937. The reversal of 485767923 is 329767584.

It is not a de Polignac number, because 485767923 - 2¹ = 485767921 is a prime.

It is not an unprimeable number, because it can be changed into a prime (485767921) 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, 18336 + ... + 36162.

It is an arithmetic number, because the mean of its divisors is an integer number (41931456).

Almost surely, 2^485767923 is an apocalyptic number.

485767923 is a deficient number, since it is larger than the sum of its proper divisors (185135373).

485767923 is a wasteful number, since it uses less digits than its factorization.

485767923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18154.

The product of its digits is 2540160, while the sum is 51.

The square root of 485767923 is about 22040.1434432719. The cubic root of 485767923 is about 786.0972514646.

The spelling of 485767923 in words is "four hundred eighty-five million, seven hundred sixty-seven thousand, nine hundred twenty-three".