25672359 has 8 divisors (see below), whose sum is σ = 34421760. Its totient is φ = 17018936.

The previous prime is 25672349. The next prime is 25672379. The reversal of 25672359 is 95327652.

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 25672359 - 2⁹ = 25671847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25672349) 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, 23367 + ... + 24440.

It is an arithmetic number, because the mean of its divisors is an integer number (4302720).

Almost surely, 2^25672359 is an apocalyptic number.

25672359 is a deficient number, since it is larger than the sum of its proper divisors (8749401).

25672359 is a wasteful number, since it uses less digits than its factorization.

25672359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47989.

The product of its digits is 113400, while the sum is 39.

The square root of 25672359 is about 5066.7898121000. The cubic root of 25672359 is about 294.9999387149. Note that the first 4 decimals are identical.

The spelling of 25672359 in words is "twenty-five million, six hundred seventy-two thousand, three hundred fifty-nine".