2496257 has 2 divisors, whose sum is σ = 2496258. Its totient is φ = 2496256.

The previous prime is 2496253. The next prime is 2496269. The reversal of 2496257 is 7526942.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2436721 + 59536 = 1561^2 + 244^2 .

It is a cyclic number.

It is not a de Polignac number, because 2496257 - 2² = 2496253 is a prime.

It is a Chen prime.

It is a d-powerful number, because it can be written as 2³ + 4 + 9³ + 6⁴ + 2¹⁹ + 5⁹ + 7⁵ .

It is not a weakly prime, because it can be changed into another prime (2496251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1248128 + 1248129.

It is an arithmetic number, because the mean of its divisors is an integer number (1248129).

2^2496257 is an apocalyptic number.

It is an amenable number.

2496257 is a deficient number, since it is larger than the sum of its proper divisors (1).

2496257 is an equidigital number, since it uses as much as digits as its factorization.

2496257 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30240, while the sum is 35.

The square root of 2496257 is about 1579.9547461874. The cubic root of 2496257 is about 135.6531132303.

The spelling of 2496257 in words is "two million, four hundred ninety-six thousand, two hundred fifty-seven".