2642496 has 28 divisors (see below), whose sum is σ = 6992112. Its totient is φ = 880768.

The previous prime is 2642483. The next prime is 2642513. The reversal of 2642496 is 6942462.

It is a happy number.

It is a super-2 number, since 2×2642496² = 13965570220032, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6690 + ... + 7073.

2^2642496 is an apocalyptic number.

It is an amenable number.

2642496 is an abundant number, since it is smaller than the sum of its proper divisors (4349616).

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

2642496 is a wasteful number, since it uses less digits than its factorization.

2642496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13778 (or 13768 counting only the distinct ones).

The product of its digits is 20736, while the sum is 33.

The square root of 2642496 is about 1625.5755903679. The cubic root of 2642496 is about 138.2520074875.

The spelling of 2642496 in words is "two million, six hundred forty-two thousand, four hundred ninety-six".