2514389 has 2 divisors, whose sum is σ = 2514390. Its totient is φ = 2514388.

The previous prime is 2514377. The next prime is 2514401. The reversal of 2514389 is 9834152.

It is a balanced prime because it is at equal distance from previous prime (2514377) and next prime (2514401).

It can be written as a sum of positive squares in only one way, i.e., 2427364 + 87025 = 1558^2 + 295^2 .

It is a cyclic number.

It is not a de Polignac number, because 2514389 - 2¹² = 2510293 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 (2514089) 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, 1257194 + 1257195.

It is an arithmetic number, because the mean of its divisors is an integer number (1257195).

2^2514389 is an apocalyptic number.

It is an amenable number.

2514389 is a deficient number, since it is larger than the sum of its proper divisors (1).

2514389 is an equidigital number, since it uses as much as digits as its factorization.

2514389 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8640, while the sum is 32.

The square root of 2514389 is about 1585.6825028990. The cubic root of 2514389 is about 135.9807678975.

The spelling of 2514389 in words is "two million, five hundred fourteen thousand, three hundred eighty-nine".