2715263 has 2 divisors, whose sum is σ = 2715264. Its totient is φ = 2715262.

The previous prime is 2715247. The next prime is 2715269. The reversal of 2715263 is 3625172.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2715263 - 2⁴ = 2715247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2715269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1357631 + 1357632.

It is an arithmetic number, because the mean of its divisors is an integer number (1357632).

2^2715263 is an apocalyptic number.

2715263 is a deficient number, since it is larger than the sum of its proper divisors (1).

2715263 is an equidigital number, since it uses as much as digits as its factorization.

2715263 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2520, while the sum is 26.

The square root of 2715263 is about 1647.8055103683. The cubic root of 2715263 is about 139.5095594311.

Subtracting 2715263 from its reverse (3625172), we obtain a palindrome (909909).

The spelling of 2715263 in words is "two million, seven hundred fifteen thousand, two hundred sixty-three".