2615713 has 4 divisors (see below), whose sum is σ = 2705940. Its totient is φ = 2525488.

The previous prime is 2615707. The next prime is 2615719. The reversal of 2615713 is 3175162.

2615713 is nontrivially palindromic in base 11.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3175162 = 2 ⋅1587581.

It is an interprime number because it is at equal distance from previous prime (2615707) and next prime (2615719).

It can be written as a sum of positive squares in 2 ways, for example, as 1423249 + 1192464 = 1193^2 + 1092^2 .

It is a cyclic number.

It is not a de Polignac number, because 2615713 - 2⁵ = 2615681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2615719) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45070 + ... + 45127.

It is an arithmetic number, because the mean of its divisors is an integer number (676485).

2^2615713 is an apocalyptic number.

It is an amenable number.

2615713 is a deficient number, since it is larger than the sum of its proper divisors (90227).

2615713 is an equidigital number, since it uses as much as digits as its factorization.

2615713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90226.

The product of its digits is 1260, while the sum is 25.

The square root of 2615713 is about 1617.3166047500. The cubic root of 2615713 is about 137.7833364091.

The spelling of 2615713 in words is "two million, six hundred fifteen thousand, seven hundred thirteen".