485710240 has 48 divisors (see below), whose sum is σ = 1150216200. Its totient is φ = 193822720.

The previous prime is 485710229. The next prime is 485710283. The reversal of 485710240 is 42017584.

It can be written as a sum of positive squares in 4 ways, for example, as 456420496 + 29289744 = 21364^2 + 5412^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68460 + ... + 75220.

Almost surely, 2^485710240 is an apocalyptic number.

485710240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

485710240 is an abundant number, since it is smaller than the sum of its proper divisors (664505960).

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

485710240 is a wasteful number, since it uses less digits than its factorization.

485710240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7225 (or 7217 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 31.

The square root of 485710240 is about 22038.8348149352. The cubic root of 485710240 is about 786.0661349303.

The spelling of 485710240 in words is "four hundred eighty-five million, seven hundred ten thousand, two hundred forty".