2499896 has 16 divisors (see below), whose sum is σ = 5357040. Its totient is φ = 1071360.

The previous prime is 2499881. The next prime is 2499907. The reversal of 2499896 is 6989942.

It is a self number, because there is not a number n which added to its sum of digits gives 2499896.

It is a congruent number.

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, 22265 + ... + 22376.

It is an arithmetic number, because the mean of its divisors is an integer number (334815).

2^2499896 is an apocalyptic number.

It is an amenable number.

2499896 is an abundant number, since it is smaller than the sum of its proper divisors (2857144).

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

2499896 is a wasteful number, since it uses less digits than its factorization.

2499896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44654 (or 44650 counting only the distinct ones).

The product of its digits is 279936, while the sum is 47.

The square root of 2499896 is about 1581.1059420545. The cubic root of 2499896 is about 135.7189988074.

The spelling of 2499896 in words is "two million, four hundred ninety-nine thousand, eight hundred ninety-six".