2514257 has 2 divisors, whose sum is σ = 2514258. Its totient is φ = 2514256.

The previous prime is 2514247. The next prime is 2514263. The reversal of 2514257 is 7524152.

2514257 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2383936 + 130321 = 1544^2 + 361^2 .

It is a cyclic number.

It is not a de Polignac number, because 2514257 - 2⁴ = 2514241 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2514217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1257128 + 1257129.

It is an arithmetic number, because the mean of its divisors is an integer number (1257129).

2^2514257 is an apocalyptic number.

It is an amenable number.

2514257 is a deficient number, since it is larger than the sum of its proper divisors (1).

2514257 is an equidigital number, since it uses as much as digits as its factorization.

2514257 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2800, while the sum is 26.

The square root of 2514257 is about 1585.6408798968. The cubic root of 2514257 is about 135.9783882902.

The spelling of 2514257 in words is "two million, five hundred fourteen thousand, two hundred fifty-seven".