312317482 has 8 divisors (see below), whose sum is σ = 472774500. Its totient is φ = 154725984.

The previous prime is 312317479. The next prime is 312317507. The reversal of 312317482 is 284713213.

It can be written as a sum of positive squares in 2 ways, for example, as 256352121 + 55965361 = 16011^2 + 7481^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 716107 + ... + 716542.

Almost surely, 2^312317482 is an apocalyptic number.

312317482 is a deficient number, since it is larger than the sum of its proper divisors (160457018).

312317482 is a wasteful number, since it uses less digits than its factorization.

312317482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1432760.

The product of its digits is 8064, while the sum is 31.

The square root of 312317482 is about 17672.5063870409. The cubic root of 312317482 is about 678.4722637330.

The spelling of 312317482 in words is "three hundred twelve million, three hundred seventeen thousand, four hundred eighty-two".