25086701 has 2 divisors, whose sum is σ = 25086702. Its totient is φ = 25086700.

The previous prime is 25086661. The next prime is 25086709. The reversal of 25086701 is 10768052.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18966025 + 6120676 = 4355^2 + 2474^2 .

It is a cyclic number.

It is not a de Polignac number, because 25086701 - 2¹⁰ = 25085677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25086709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12543350 + 12543351.

It is an arithmetic number, because the mean of its divisors is an integer number (12543351).

Almost surely, 2^25086701 is an apocalyptic number.

It is an amenable number.

25086701 is a deficient number, since it is larger than the sum of its proper divisors (1).

25086701 is an equidigital number, since it uses as much as digits as its factorization.

25086701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 25086701 is about 5008.6625959432. The cubic root of 25086701 is about 292.7394041656.

The spelling of 25086701 in words is "twenty-five million, eighty-six thousand, seven hundred one".