2514791 has 2 divisors, whose sum is σ = 2514792. Its totient is φ = 2514790.

The previous prime is 2514781. The next prime is 2514857. The reversal of 2514791 is 1974152.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2514791 - 2¹⁴ = 2498407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2514731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1257395 + 1257396.

It is an arithmetic number, because the mean of its divisors is an integer number (1257396).

2^2514791 is an apocalyptic number.

2514791 is a deficient number, since it is larger than the sum of its proper divisors (1).

2514791 is an equidigital number, since it uses as much as digits as its factorization.

2514791 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2520, while the sum is 29.

The square root of 2514791 is about 1585.8092571303. The cubic root of 2514791 is about 135.9880143705.

The spelling of 2514791 in words is "two million, five hundred fourteen thousand, seven hundred ninety-one".