316951 has 2 divisors, whose sum is σ = 316952.
Its totient is φ = 316950.
The previous prime is 316937. The next prime is 316957. The reversal of 316951 is 159613.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 316951 - 25 = 316919 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (316957) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158475 + 158476.
It is an arithmetic number, because the mean of its divisors is an integer number (158476).
2316951 is an apocalyptic number.
316951 is a deficient number, since it is larger than the sum of its proper divisors (1).
316951 is an equidigital number, since it uses as much as digits as its factorization.
316951 is an evil number, because the sum of its binary digits is even.
The product of its digits is 810, while the sum is 25.
The square root of 316951 is about 562.9840139826.
The cubic root of 316951 is about 68.1811060397.
The spelling of 316951 in words is "three hundred sixteen thousand, nine hundred fifty-one".