25541701 has 8 divisors (see below), whose sum is σ = 27096984. Its totient is φ = 23992320.

The previous prime is 25541671. The next prime is 25541713. The reversal of 25541701 is 10714552.

It can be written as a sum of positive squares in 4 ways, for example, as 16208676 + 9333025 = 4026^2 + 3055^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 25541701 - 2⁵ = 25541669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25541731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10101 + ... + 12373.

It is an arithmetic number, because the mean of its divisors is an integer number (3387123).

Almost surely, 2^25541701 is an apocalyptic number.

It is an amenable number.

25541701 is a deficient number, since it is larger than the sum of its proper divisors (1555283).

25541701 is a wasteful number, since it uses less digits than its factorization.

25541701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2951.

The product of its (nonzero) digits is 1400, while the sum is 25.

The square root of 25541701 is about 5053.8797967502. The cubic root of 25541701 is about 294.4986255212.

The spelling of 25541701 in words is "twenty-five million, five hundred forty-one thousand, seven hundred one".