2795616 has 72 divisors (see below), whose sum is σ = 8432424. Its totient is φ = 875520.

The previous prime is 2795593. The next prime is 2795621. The reversal of 2795616 is 6165972.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4611 + ... + 5181.

It is an arithmetic number, because the mean of its divisors is an integer number (117117).

2^2795616 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 2795616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4216212).

2795616 is an abundant number, since it is smaller than the sum of its proper divisors (5636808).

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

2795616 is a wasteful number, since it uses less digits than its factorization.

2795616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604 (or 593 counting only the distinct ones).

The product of its digits is 22680, while the sum is 36.

The square root of 2795616 is about 1672.0095693506. The cubic root of 2795616 is about 140.8723758410.

It can be divided in two parts, 27956 and 16, that added together give a palindrome (27972).

The spelling of 2795616 in words is "two million, seven hundred ninety-five thousand, six hundred sixteen".