2497696 has 24 divisors (see below), whose sum is σ = 4978260. Its totient is φ = 1233408.

The previous prime is 2497673. The next prime is 2497697. The reversal of 2497696 is 6967942.

It can be written as a sum of positive squares in 2 ways, for example, as 2496400 + 1296 = 1580^2 + 36^2 .

It is not an unprimeable number, because it can be changed into a prime (2497697) 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, 2410 + ... + 3286.

2^2497696 is an apocalyptic number.

It is an amenable number.

2497696 is a deficient number, since it is larger than the sum of its proper divisors (2480564).

2497696 is an equidigital number, since it uses as much as digits as its factorization.

2497696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 976 (or 968 counting only the distinct ones).

The product of its digits is 163296, while the sum is 43.

The square root of 2497696 is about 1580.4100733670. The cubic root of 2497696 is about 135.6791745604.

The spelling of 2497696 in words is "two million, four hundred ninety-seven thousand, six hundred ninety-six".