2514493 has 2 divisors, whose sum is σ = 2514494. Its totient is φ = 2514492.

The previous prime is 2514469. The next prime is 2514509. The reversal of 2514493 is 3944152.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2152089 + 362404 = 1467^2 + 602^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2514493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2514433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1257246 + 1257247.

It is an arithmetic number, because the mean of its divisors is an integer number (1257247).

2^2514493 is an apocalyptic number.

It is an amenable number.

2514493 is a deficient number, since it is larger than the sum of its proper divisors (1).

2514493 is an equidigital number, since it uses as much as digits as its factorization.

2514493 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4320, while the sum is 28.

The square root of 2514493 is about 1585.7152960100. The cubic root of 2514493 is about 135.9826426810.

The spelling of 2514493 in words is "two million, five hundred fourteen thousand, four hundred ninety-three".