2495616 has 64 divisors (see below), whose sum is σ = 6797280. Its totient is φ = 811008.

The previous prime is 2495599. The next prime is 2495621. The reversal of 2495616 is 6165942.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25680 + ... + 25776.

2^2495616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2495616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3398640).

2495616 is an abundant number, since it is smaller than the sum of its proper divisors (4301664).

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

2495616 is an equidigital number, since it uses as much as digits as its factorization.

2495616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181 (or 169 counting only the distinct ones).

The product of its digits is 12960, while the sum is 33.

The square root of 2495616 is about 1579.7518792519. The cubic root of 2495616 is about 135.6415010326.

Multiplying 2495616 by its sum of digits (33), we get a palindrome (82355328).

The spelling of 2495616 in words is "two million, four hundred ninety-five thousand, six hundred sixteen".