312612482 has 48 divisors (see below), whose sum is σ = 596152512. Its totient is φ = 120294720.

The previous prime is 312612467. The next prime is 312612493. The reversal of 312612482 is 284216213.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 85757 + ... + 89327.

It is an arithmetic number, because the mean of its divisors is an integer number (12419844).

Almost surely, 2^312612482 is an apocalyptic number.

312612482 is a deficient number, since it is larger than the sum of its proper divisors (283540030).

312612482 is a wasteful number, since it uses less digits than its factorization.

312612482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3643 (or 3630 counting only the distinct ones).

The product of its digits is 4608, while the sum is 29.

The square root of 312612482 is about 17680.8507148270. The cubic root of 312612482 is about 678.6858138812.

Adding to 312612482 its reverse (284216213), we get a palindrome (596828695).

The spelling of 312612482 in words is "three hundred twelve million, six hundred twelve thousand, four hundred eighty-two".