2516496 has 40 divisors (see below), whose sum is σ = 6576960. Its totient is φ = 829056.

The previous prime is 2516491. The next prime is 2516497. The reversal of 2516496 is 6946152.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2516491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4690 + ... + 5198.

It is an arithmetic number, because the mean of its divisors is an integer number (164424).

2^2516496 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 2516496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3288480).

2516496 is an abundant number, since it is smaller than the sum of its proper divisors (4060464).

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

2516496 is a wasteful number, since it uses less digits than its factorization.

2516496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 623 (or 617 counting only the distinct ones).

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

The square root of 2516496 is about 1586.3467464587. The cubic root of 2516496 is about 136.0187402088.

The spelling of 2516496 in words is "two million, five hundred sixteen thousand, four hundred ninety-six".