2529239 has 2 divisors, whose sum is σ = 2529240. Its totient is φ = 2529238.

The previous prime is 2529229. The next prime is 2529251. The reversal of 2529239 is 9329252.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2529239 - 2⁸ = 2528983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2529229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1264619 + 1264620.

It is an arithmetic number, because the mean of its divisors is an integer number (1264620).

2^2529239 is an apocalyptic number.

2529239 is a deficient number, since it is larger than the sum of its proper divisors (1).

2529239 is an equidigital number, since it uses as much as digits as its factorization.

2529239 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9720, while the sum is 32.

The square root of 2529239 is about 1590.3581357669. The cubic root of 2529239 is about 136.2479437447.

The spelling of 2529239 in words is "two million, five hundred twenty-nine thousand, two hundred thirty-nine".