25328107 has 8 divisors (see below), whose sum is σ = 29944800. Its totient is φ = 20961024.

The previous prime is 25328059. The next prime is 25328137. The reversal of 25328107 is 70182352.

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

It is a de Polignac number, because none of the positive numbers 2^k-25328107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25328137) 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, 62182 + ... + 62587.

It is an arithmetic number, because the mean of its divisors is an integer number (3743100).

Almost surely, 2^25328107 is an apocalyptic number.

25328107 is a deficient number, since it is larger than the sum of its proper divisors (4616693).

25328107 is a wasteful number, since it uses less digits than its factorization.

25328107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124805.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 25328107 is about 5032.7037464965. The cubic root of 25328107 is about 293.6754057160.

The spelling of 25328107 in words is "twenty-five million, three hundred twenty-eight thousand, one hundred seven".