25190701 has 2 divisors, whose sum is σ = 25190702. Its totient is φ = 25190700.

The previous prime is 25190677. The next prime is 25190717. The reversal of 25190701 is 10709152.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25100100 + 90601 = 5010^2 + 301^2 .

It is a cyclic number.

It is not a de Polignac number, because 25190701 - 2⁷ = 25190573 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25190761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12595350 + 12595351.

It is an arithmetic number, because the mean of its divisors is an integer number (12595351).

Almost surely, 2^25190701 is an apocalyptic number.

It is an amenable number.

25190701 is a deficient number, since it is larger than the sum of its proper divisors (1).

25190701 is an equidigital number, since it uses as much as digits as its factorization.

25190701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 630, while the sum is 25.

The square root of 25190701 is about 5019.0338711748. The cubic root of 25190701 is about 293.1433754921.

Adding to 25190701 its reverse (10709152), we get a palindrome (35899853).

The spelling of 25190701 in words is "twenty-five million, one hundred ninety thousand, seven hundred one".