2615996 has 12 divisors (see below), whose sum is σ = 4819080. Its totient is φ = 1239120.

The previous prime is 2615989. The next prime is 2615999. The reversal of 2615996 is 6995162.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2615999) 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, 17135 + ... + 17286.

It is an arithmetic number, because the mean of its divisors is an integer number (401590).

2^2615996 is an apocalyptic number.

It is an amenable number.

2615996 is a deficient number, since it is larger than the sum of its proper divisors (2203084).

2615996 is a wasteful number, since it uses less digits than its factorization.

2615996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34444 (or 34442 counting only the distinct ones).

The product of its digits is 29160, while the sum is 38.

The square root of 2615996 is about 1617.4040929836. The cubic root of 2615996 is about 137.7883052618.

The spelling of 2615996 in words is "two million, six hundred fifteen thousand, nine hundred ninety-six".