312468059 has 2 divisors, whose sum is σ = 312468060. Its totient is φ = 312468058.

The previous prime is 312467983. The next prime is 312468061. The reversal of 312468059 is 950864213.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-312468059 is a prime.

Together with 312468061, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (312468859) 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 as a sum of consecutive naturals, namely, 156234029 + 156234030.

It is an arithmetic number, because the mean of its divisors is an integer number (156234030).

Almost surely, 2^312468059 is an apocalyptic number.

312468059 is a deficient number, since it is larger than the sum of its proper divisors (1).

312468059 is an equidigital number, since it uses as much as digits as its factorization.

312468059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 312468059 is about 17676.7660786695. The cubic root of 312468059 is about 678.5812830375.

The spelling of 312468059 in words is "three hundred twelve million, four hundred sixty-eight thousand, fifty-nine".