2497896 has 24 divisors (see below), whose sum is σ = 6765330. Its totient is φ = 832608.

The previous prime is 2497879. The next prime is 2497897. The reversal of 2497896 is 6987942.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1988100 + 509796 = 1410^2 + 714^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (2497897) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17275 + ... + 17418.

2^2497896 is an apocalyptic number.

It is an amenable number.

2497896 is an abundant number, since it is smaller than the sum of its proper divisors (4267434).

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

2497896 is a wasteful number, since it uses less digits than its factorization.

2497896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34705 (or 34698 counting only the distinct ones).

The product of its digits is 217728, while the sum is 45.

The square root of 2497896 is about 1580.4733468173. The cubic root of 2497896 is about 135.6827959126.

The spelling of 2497896 in words is "two million, four hundred ninety-seven thousand, eight hundred ninety-six".