313567 has 2 divisors, whose sum is σ = 313568. Its totient is φ = 313566.

The previous prime is 313561. The next prime is 313571. The reversal of 313567 is 765313.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (765313) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-313567 is a prime.

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 313567.

It is not a weakly prime, because it can be changed into another prime (313561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156783 + 156784.

It is an arithmetic number, because the mean of its divisors is an integer number (156784).

2³¹³⁵⁶⁷ is an apocalyptic number.

313567 is a deficient number, since it is larger than the sum of its proper divisors (1).

313567 is an equidigital number, since it uses as much as digits as its factorization.

313567 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1890, while the sum is 25.

The square root of 313567 is about 559.9705349391. The cubic root of 313567 is about 67.9375869076.

The spelling of 313567 in words is "three hundred thirteen thousand, five hundred sixty-seven".