25328106 has 32 divisors (see below), whose sum is σ = 58734720. Its totient is φ = 8075232.

The previous prime is 25328059. The next prime is 25328137. The reversal of 25328106 is 60182352.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 25328106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8955 + ... + 11438.

It is an arithmetic number, because the mean of its divisors is an integer number (1835460).

Almost surely, 2^25328106 is an apocalyptic number.

25328106 is an abundant number, since it is smaller than the sum of its proper divisors (33406614).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25328106 is a wasteful number, since it uses less digits than its factorization.

25328106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20427 (or 20421 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 25328106 is about 5032.7036471463. The cubic root of 25328106 is about 293.6754018510.

The spelling of 25328106 in words is "twenty-five million, three hundred twenty-eight thousand, one hundred six".