485923 has 2 divisors, whose sum is σ = 485924. Its totient is φ = 485922.

The previous prime is 485909. The next prime is 485941. The reversal of 485923 is 329584.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 485923 - 2⁹ = 485411 is a prime.

It is a super-2 number, since 2×485923² = 472242323858, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (485993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242961 + 242962.

It is an arithmetic number, because the mean of its divisors is an integer number (242962).

2⁴⁸⁵⁹²³ is an apocalyptic number.

485923 is a deficient number, since it is larger than the sum of its proper divisors (1).

485923 is an equidigital number, since it uses as much as digits as its factorization.

485923 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8640, while the sum is 31.

The square root of 485923 is about 697.0817742561. The cubic root of 485923 is about 78.6180894035.

The spelling of 485923 in words is "four hundred eighty-five thousand, nine hundred twenty-three".