25461701 has 2 divisors, whose sum is σ = 25461702. Its totient is φ = 25461700.

The previous prime is 25461679. The next prime is 25461727. The reversal of 25461701 is 10716452.

It is an a-pointer prime, because the next prime (25461727) can be obtained adding 25461701 to its sum of digits (26).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25300900 + 160801 = 5030^2 + 401^2 .

It is a cyclic number.

It is not a de Polignac number, because 25461701 - 2¹⁴ = 25445317 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 (25461731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12730850 + 12730851.

It is an arithmetic number, because the mean of its divisors is an integer number (12730851).

Almost surely, 2^25461701 is an apocalyptic number.

It is an amenable number.

25461701 is a deficient number, since it is larger than the sum of its proper divisors (1).

25461701 is an equidigital number, since it uses as much as digits as its factorization.

25461701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 25461701 is about 5045.9588781519. The cubic root of 25461701 is about 294.1908343460.

It can be divided in two parts, 25461 and 701, that added together give a palindrome (26162).

The spelling of 25461701 in words is "twenty-five million, four hundred sixty-one thousand, seven hundred one".