2315263 has 2 divisors, whose sum is σ = 2315264. Its totient is φ = 2315262.

The previous prime is 2315237. The next prime is 2315317. The reversal of 2315263 is 3625132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2315263 - 2⁵ = 2315231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2315233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1157631 + 1157632.

It is an arithmetic number, because the mean of its divisors is an integer number (1157632).

2^2315263 is an apocalyptic number.

2315263 is a deficient number, since it is larger than the sum of its proper divisors (1).

2315263 is an equidigital number, since it uses as much as digits as its factorization.

2315263 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1080, while the sum is 22.

The square root of 2315263 is about 1521.5988301783. The cubic root of 2315263 is about 132.2919578420.

The spelling of 2315263 in words is "two million, three hundred fifteen thousand, two hundred sixty-three".