25106701 has 2 divisors, whose sum is σ = 25106702. Its totient is φ = 25106700.

The previous prime is 25106689. The next prime is 25106723. The reversal of 25106701 is 10760152.

It is an a-pointer prime, because the next prime (25106723) can be obtained adding 25106701 to its sum of digits (22).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24740676 + 366025 = 4974^2 + 605^2 .

It is a cyclic number.

It is not a de Polignac number, because 25106701 - 2⁷ = 25106573 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25706701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12553350 + 12553351.

It is an arithmetic number, because the mean of its divisors is an integer number (12553351).

Almost surely, 2^25106701 is an apocalyptic number.

It is an amenable number.

25106701 is a deficient number, since it is larger than the sum of its proper divisors (1).

25106701 is an equidigital number, since it uses as much as digits as its factorization.

25106701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 25106701 is about 5010.6587391280. The cubic root of 25106701 is about 292.8171775496.

Adding to 25106701 its reverse (10760152), we get a palindrome (35866853).

The spelling of 25106701 in words is "twenty-five million, one hundred six thousand, seven hundred one".