2715913 has 2 divisors, whose sum is σ = 2715914. Its totient is φ = 2715912.

The previous prime is 2715899. The next prime is 2715929. The reversal of 2715913 is 3195172.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2715904 + 9 = 1648^2 + 3^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2715913 is a prime.

It is a plaindrome in base 15.

It is not a weakly prime, because it can be changed into another prime (2715983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1357956 + 1357957.

It is an arithmetic number, because the mean of its divisors is an integer number (1357957).

2^2715913 is an apocalyptic number.

It is an amenable number.

2715913 is a deficient number, since it is larger than the sum of its proper divisors (1).

2715913 is an equidigital number, since it uses as much as digits as its factorization.

2715913 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 2715913 is about 1648.0027305803. The cubic root of 2715913 is about 139.5206908241.

It can be divided in two parts, 27159 and 13, that added together give a palindrome (27172).

The spelling of 2715913 in words is "two million, seven hundred fifteen thousand, nine hundred thirteen".