2497313 has 12 divisors (see below), whose sum is σ = 3091968. Its totient is φ = 1974960.

The previous prime is 2497309. The next prime is 2497321. The reversal of 2497313 is 3137942.

It is not a de Polignac number, because 2497313 - 2² = 2497309 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2497333) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 128 + ... + 2238.

It is an arithmetic number, because the mean of its divisors is an integer number (257664).

2^2497313 is an apocalyptic number.

It is an amenable number.

2497313 is a deficient number, since it is larger than the sum of its proper divisors (594655).

2497313 is a wasteful number, since it uses less digits than its factorization.

2497313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2144 (or 2131 counting only the distinct ones).

The product of its digits is 4536, while the sum is 29.

The square root of 2497313 is about 1580.2888976387. The cubic root of 2497313 is about 135.6722391313.

The spelling of 2497313 in words is "two million, four hundred ninety-seven thousand, three hundred thirteen".