25062017 has 2 divisors, whose sum is σ = 25062018. Its totient is φ = 25062016.

The previous prime is 25061983. The next prime is 25062041. The reversal of 25062017 is 71026052.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17272336 + 7789681 = 4156^2 + 2791^2 .

It is a cyclic number.

It is not a de Polignac number, because 25062017 - 2¹⁰ = 25060993 is a prime.

It is a super-2 number, since 2×25062017² = 1256209392216578, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 25061983 and 25062001.

It is not a weakly prime, because it can be changed into another prime (25062217) 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, 12531008 + 12531009.

It is an arithmetic number, because the mean of its divisors is an integer number (12531009).

Almost surely, 2^25062017 is an apocalyptic number.

It is an amenable number.

25062017 is a deficient number, since it is larger than the sum of its proper divisors (1).

25062017 is an equidigital number, since it uses as much as digits as its factorization.

25062017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 25062017 is about 5006.1978586548. The cubic root of 25062017 is about 292.6433592433.

Adding to 25062017 its reverse (71026052), we get a palindrome (96088069).

The spelling of 25062017 in words is "twenty-five million, sixty-two thousand, seventeen".