2525717 has 2 divisors, whose sum is σ = 2525718. Its totient is φ = 2525716.

The previous prime is 2525711. The next prime is 2525729. The reversal of 2525717 is 7175252.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1957201 + 568516 = 1399^2 + 754^2 .

It is a cyclic number.

It is not a de Polignac number, because 2525717 - 2⁴ = 2525701 is a prime.

It is a super-3 number, since 3×2525717³ = 48336512966903330439, which contains 333 as substring.

It is a Chen prime.

It is equal to p₁₈₄₈₃₅ and since 2525717 and 184835 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2525717.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2525711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1262858 + 1262859.

It is an arithmetic number, because the mean of its divisors is an integer number (1262859).

2^2525717 is an apocalyptic number.

It is an amenable number.

2525717 is a deficient number, since it is larger than the sum of its proper divisors (1).

2525717 is an equidigital number, since it uses as much as digits as its factorization.

2525717 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 2525717 is about 1589.2504522573. The cubic root of 2525717 is about 136.1846719899.

The spelling of 2525717 in words is "two million, five hundred twenty-five thousand, seven hundred seventeen".