2515727 has 2 divisors, whose sum is σ = 2515728. Its totient is φ = 2515726.

The previous prime is 2515703. The next prime is 2515739. The reversal of 2515727 is 7275152.

2515727 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 is a cyclic number.

It is not a de Polignac number, because 2515727 - 2¹⁶ = 2450191 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2515727.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2515757) 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, 1257863 + 1257864.

It is an arithmetic number, because the mean of its divisors is an integer number (1257864).

2^2515727 is an apocalyptic number.

2515727 is a deficient number, since it is larger than the sum of its proper divisors (1).

2515727 is an equidigital number, since it uses as much as digits as its factorization.

2515727 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4900, while the sum is 29.

The square root of 2515727 is about 1586.1043471348. The cubic root of 2515727 is about 136.0048837635.

The spelling of 2515727 in words is "two million, five hundred fifteen thousand, seven hundred twenty-seven".