485229312 has 72 divisors (see below), whose sum is σ = 1434928880. Its totient is φ = 161740800.

The previous prime is 485229307. The next prime is 485229313. The reversal of 485229312 is 213922584.

It is a happy number.

485229312 is a `hidden beast` number, since 48 + 522 + 93 + 1 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (485229313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28189 + ... + 42012.

Almost surely, 2^485229312 is an apocalyptic number.

It is an amenable number.

485229312 is an abundant number, since it is smaller than the sum of its proper divisors (949699568).

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

485229312 is an equidigital number, since it uses as much as digits as its factorization.

485229312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70226 (or 70206 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 485229312 is about 22027.9211910702. The cubic root of 485229312 is about 785.8066070440.

The spelling of 485229312 in words is "four hundred eighty-five million, two hundred twenty-nine thousand, three hundred twelve".