312727482 has 24 divisors (see below), whose sum is σ = 682456320. Its totient is φ = 103491720.

The previous prime is 312727477. The next prime is 312727487. The reversal of 312727482 is 284727213.

It is an interprime number because it is at equal distance from previous prime (312727477) and next prime (312727487).

It is not an unprimeable number, because it can be changed into a prime (312727487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59994 + ... + 64997.

It is an arithmetic number, because the mean of its divisors is an integer number (28435680).

Almost surely, 2^312727482 is an apocalyptic number.

312727482 is an abundant number, since it is smaller than the sum of its proper divisors (369728838).

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

312727482 is a wasteful number, since it uses less digits than its factorization.

312727482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125138 (or 125135 counting only the distinct ones).

The product of its digits is 37632, while the sum is 36.

The square root of 312727482 is about 17684.1025217567. The cubic root of 312727482 is about 678.7690258497.

The spelling of 312727482 in words is "three hundred twelve million, seven hundred twenty-seven thousand, four hundred eighty-two".