25375898 has 8 divisors (see below), whose sum is σ = 38205120. Its totient is φ = 12640860.

The previous prime is 25375873. The next prime is 25375901. The reversal of 25375898 is 89857352.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22868 + ... + 23951.

It is an arithmetic number, because the mean of its divisors is an integer number (4775640).

Almost surely, 2^25375898 is an apocalyptic number.

25375898 is a deficient number, since it is larger than the sum of its proper divisors (12829222).

25375898 is a wasteful number, since it uses less digits than its factorization.

25375898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47092.

The product of its digits is 604800, while the sum is 47.

The square root of 25375898 is about 5037.4495530973. The cubic root of 25375898 is about 293.8599993652.

The spelling of 25375898 in words is "twenty-five million, three hundred seventy-five thousand, eight hundred ninety-eight".