2498957 has 2 divisors, whose sum is σ = 2498958. Its totient is φ = 2498956.

The previous prime is 2498939. The next prime is 2498971. The reversal of 2498957 is 7598942.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1811716 + 687241 = 1346^2 + 829^2 .

It is a cyclic number.

It is not a de Polignac number, because 2498957 - 2⁶ = 2498893 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2492957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1249478 + 1249479.

It is an arithmetic number, because the mean of its divisors is an integer number (1249479).

2^2498957 is an apocalyptic number.

It is an amenable number.

2498957 is a deficient number, since it is larger than the sum of its proper divisors (1).

2498957 is an equidigital number, since it uses as much as digits as its factorization.

2498957 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 181440, while the sum is 44.

The square root of 2498957 is about 1580.8089701163. The cubic root of 2498957 is about 135.7020039539.

The spelling of 2498957 in words is "two million, four hundred ninety-eight thousand, nine hundred fifty-seven".