485689260 has 48 divisors (see below), whose sum is σ = 1554206976. Its totient is φ = 111014592.

The previous prime is 485689241. The next prime is 485689261. The reversal of 485689260 is 62986584.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (485689261) 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, 577782 + ... + 578621.

It is an arithmetic number, because the mean of its divisors is an integer number (32379312).

Almost surely, 2^485689260 is an apocalyptic number.

It is an amenable number.

485689260 is an abundant number, since it is smaller than the sum of its proper divisors (1068517716).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

485689260 is a wasteful number, since it uses less digits than its factorization.

485689260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1156422 (or 1156420 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 48.

The square root of 485689260 is about 22038.3588318187. The cubic root of 485689260 is about 786.0548168620.

The spelling of 485689260 in words is "four hundred eighty-five million, six hundred eighty-nine thousand, two hundred sixty".