485907 has 4 divisors (see below), whose sum is σ = 647880. Its totient is φ = 323936.

The previous prime is 485899. The next prime is 485909. The reversal of 485907 is 709584.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 485907 - 2³ = 485899 is a prime.

It is a super-2 number, since 2×485907² = 472211225298, which contains 22 as substring.

It is an Ulam number.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (485909) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80982 + ... + 80987.

It is an arithmetic number, because the mean of its divisors is an integer number (161970).

2⁴⁸⁵⁹⁰⁷ is an apocalyptic number.

485907 is a deficient number, since it is larger than the sum of its proper divisors (161973).

485907 is a wasteful number, since it uses less digits than its factorization.

485907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161972.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 485907 is about 697.0702977462. The cubic root of 485907 is about 78.6172265074.

The spelling of 485907 in words is "four hundred eighty-five thousand, nine hundred seven".