2530727 has 2 divisors, whose sum is σ = 2530728. Its totient is φ = 2530726.

The previous prime is 2530709. The next prime is 2530733. The reversal of 2530727 is 7270352.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2530727 - 2⁶ = 2530663 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 2530696 and 2530705.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2530777) 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, 1265363 + 1265364.

It is an arithmetic number, because the mean of its divisors is an integer number (1265364).

2^2530727 is an apocalyptic number.

2530727 is a deficient number, since it is larger than the sum of its proper divisors (1).

2530727 is an equidigital number, since it uses as much as digits as its factorization.

2530727 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2940, while the sum is 26.

The square root of 2530727 is about 1590.8258861359. The cubic root of 2530727 is about 136.2746576028.

The spelling of 2530727 in words is "two million, five hundred thirty thousand, seven hundred twenty-seven".