2513916 has 30 divisors (see below), whose sum is σ = 6572720. Its totient is φ = 837864.

The previous prime is 2513899. The next prime is 2513941. The reversal of 2513916 is 6193152.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 2513916.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3556 + ... + 4203.

2^2513916 is an apocalyptic number.

It is an amenable number.

2513916 is an abundant number, since it is smaller than the sum of its proper divisors (4058804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2513916 is a wasteful number, since it uses less digits than its factorization.

2513916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7775 (or 7764 counting only the distinct ones).

The product of its digits is 1620, while the sum is 27.

The square root of 2513916 is about 1585.5333487505. The cubic root of 2513916 is about 135.9722405858.

The spelling of 2513916 in words is "two million, five hundred thirteen thousand, nine hundred sixteen".