2317951 has 2 divisors, whose sum is σ = 2317952. Its totient is φ = 2317950.

The previous prime is 2317927. The next prime is 2317957. The reversal of 2317951 is 1597132.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2317951 - 2⁵ = 2317919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2317957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1158975 + 1158976.

It is an arithmetic number, because the mean of its divisors is an integer number (1158976).

2^2317951 is an apocalyptic number.

2317951 is a deficient number, since it is larger than the sum of its proper divisors (1).

2317951 is an equidigital number, since it uses as much as digits as its factorization.

2317951 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1890, while the sum is 28.

The square root of 2317951 is about 1522.4818553927. The cubic root of 2317951 is about 132.3431346421.

The spelling of 2317951 in words is "two million, three hundred seventeen thousand, nine hundred fifty-one".