2616413 has 4 divisors (see below), whose sum is σ = 2622528. Its totient is φ = 2610300.

The previous prime is 2616407. The next prime is 2616437. The reversal of 2616413 is 3146162.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3146162 = 2 ⋅1573081.

It is a cyclic number.

It is not a de Polignac number, because 2616413 - 2²⁰ = 1567837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2616613) 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, 2363 + ... + 3288.

It is an arithmetic number, because the mean of its divisors is an integer number (655632).

2^2616413 is an apocalyptic number.

It is an amenable number.

2616413 is a deficient number, since it is larger than the sum of its proper divisors (6115).

2616413 is an equidigital number, since it uses as much as digits as its factorization.

2616413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6114.

The product of its digits is 864, while the sum is 23.

The square root of 2616413 is about 1617.5329981178. The cubic root of 2616413 is about 137.7956262045.

The spelling of 2616413 in words is "two million, six hundred sixteen thousand, four hundred thirteen".