2515339 has 2 divisors, whose sum is σ = 2515340. Its totient is φ = 2515338.

The previous prime is 2515321. The next prime is 2515343. The reversal of 2515339 is 9335152.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2515339 - 2¹³ = 2507147 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2515319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1257669 + 1257670.

It is an arithmetic number, because the mean of its divisors is an integer number (1257670).

2^2515339 is an apocalyptic number.

2515339 is a deficient number, since it is larger than the sum of its proper divisors (1).

2515339 is an equidigital number, since it uses as much as digits as its factorization.

2515339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4050, while the sum is 28.

The square root of 2515339 is about 1585.9820301630. The cubic root of 2515339 is about 135.9978914033.

The spelling of 2515339 in words is "two million, five hundred fifteen thousand, three hundred thirty-nine".