25872327 has 24 divisors (see below), whose sum is σ = 40452048. Its totient is φ = 15840000.

The previous prime is 25872311. The next prime is 25872331. The reversal of 25872327 is 72327852.

It is a happy number.

It is not a de Polignac number, because 25872327 - 2⁴ = 25872311 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 25872291 and 25872300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25872307) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28927 + ... + 29807.

It is an arithmetic number, because the mean of its divisors is an integer number (1685502).

Almost surely, 2^25872327 is an apocalyptic number.

25872327 is a deficient number, since it is larger than the sum of its proper divisors (14579721).

25872327 is a wasteful number, since it uses less digits than its factorization.

25872327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1151 (or 1148 counting only the distinct ones).

The product of its digits is 47040, while the sum is 36.

The square root of 25872327 is about 5086.4847389921. The cubic root of 25872327 is about 295.7638997180.

The spelling of 25872327 in words is "twenty-five million, eight hundred seventy-two thousand, three hundred twenty-seven".