25745876 has 12 divisors (see below), whose sum is σ = 48521172. Its totient is φ = 11882688.

The previous prime is 25745873. The next prime is 25745887. The reversal of 25745876 is 67854752.

It can be written as a sum of positive squares in 2 ways, for example, as 3880900 + 21864976 = 1970^2 + 4676^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25745873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 247505 + ... + 247608.

It is an arithmetic number, because the mean of its divisors is an integer number (4043431).

Almost surely, 2^25745876 is an apocalyptic number.

25745876 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

25745876 is a deficient number, since it is larger than the sum of its proper divisors (22775296).

25745876 is a wasteful number, since it uses less digits than its factorization.

25745876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495130 (or 495128 counting only the distinct ones).

The product of its digits is 470400, while the sum is 44.

The square root of 25745876 is about 5074.0394164807. The cubic root of 25745876 is about 295.2812638742.

The spelling of 25745876 in words is "twenty-five million, seven hundred forty-five thousand, eight hundred seventy-six".