312476 has 12 divisors (see below), whose sum is σ = 551040. Its totient is φ = 155040.

The previous prime is 312469. The next prime is 312509. The reversal of 312476 is 674213.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 312476.

It is an unprimeable number.

312476 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 560 + ... + 968.

It is an arithmetic number, because the mean of its divisors is an integer number (45920).

312476 is a Friedman number, since it can be written as ((3+2*1)^7-6)*4, using all its digits and the basic arithmetic operations.

2³¹²⁴⁷⁶ is an apocalyptic number.

It is an amenable number.

312476 is a deficient number, since it is larger than the sum of its proper divisors (238564).

312476 is a wasteful number, since it uses less digits than its factorization.

312476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604 (or 602 counting only the distinct ones).

The product of its digits is 1008, while the sum is 23.

The square root of 312476 is about 558.9955277102. The cubic root of 312476 is about 67.8587031431.

Adding to 312476 its reverse (674213), we get a palindrome (986689).

The spelling of 312476 in words is "three hundred twelve thousand, four hundred seventy-six".