485961 has 16 divisors (see below), whose sum is σ = 753024. Its totient is φ = 273024.

The previous prime is 485959. The next prime is 485977. The reversal of 485961 is 169584.

It is not a de Polignac number, because 485961 - 2¹ = 485959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485941) 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, 1375 + ... + 1691.

It is an arithmetic number, because the mean of its divisors is an integer number (47064).

2⁴⁸⁵⁹⁶¹ is an apocalyptic number.

It is an amenable number.

485961 is a deficient number, since it is larger than the sum of its proper divisors (267063).

485961 is a wasteful number, since it uses less digits than its factorization.

485961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400.

The product of its digits is 8640, while the sum is 33.

The square root of 485961 is about 697.1090302098. The cubic root of 485961 is about 78.6201387059.

The spelling of 485961 in words is "four hundred eighty-five thousand, nine hundred sixty-one".