25873271 has 8 divisors (see below), whose sum is σ = 26372304. Its totient is φ = 25379200.

The previous prime is 25873259. The next prime is 25873273. The reversal of 25873271 is 17237852.

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 25873271 - 2¹⁰ = 25872247 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 (25873273) 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, 10280 + ... + 12546.

It is an arithmetic number, because the mean of its divisors is an integer number (3296538).

Almost surely, 2^25873271 is an apocalyptic number.

25873271 is a deficient number, since it is larger than the sum of its proper divisors (499033).

25873271 is a wasteful number, since it uses less digits than its factorization.

25873271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2481.

The product of its digits is 23520, while the sum is 35.

The square root of 25873271 is about 5086.5775330766. The cubic root of 25873271 is about 295.7674968397.

The spelling of 25873271 in words is "twenty-five million, eight hundred seventy-three thousand, two hundred seventy-one".