2497249 has 6 divisors (see below), whose sum is σ = 2653094. Its totient is φ = 2350080.

The previous prime is 2497217. The next prime is 2497259. The reversal of 2497249 is 9427942.

It can be written as a sum of positive squares in 3 ways, for example, as 342225 + 2155024 = 585^2 + 1468^2 .

It is not a de Polignac number, because 2497249 - 2⁵ = 2497217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2497259) 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, 4032 + ... + 4609.

2^2497249 is an apocalyptic number.

It is an amenable number.

2497249 is a deficient number, since it is larger than the sum of its proper divisors (155845).

2497249 is an equidigital number, since it uses as much as digits as its factorization.

2497249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8675 (or 8658 counting only the distinct ones).

The product of its digits is 36288, while the sum is 37.

The square root of 2497249 is about 1580.2686480469. The cubic root of 2497249 is about 135.6710801393.

The spelling of 2497249 in words is "two million, four hundred ninety-seven thousand, two hundred forty-nine".