25325842 has 8 divisors (see below), whose sum is σ = 38524032. Its totient is φ = 12484500.

The previous prime is 25325819. The next prime is 25325843. The reversal of 25325842 is 24852352.

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

It is not an unprimeable number, because it can be changed into a prime (25325843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89034 + ... + 89317.

It is an arithmetic number, because the mean of its divisors is an integer number (4815504).

Almost surely, 2^25325842 is an apocalyptic number.

25325842 is a deficient number, since it is larger than the sum of its proper divisors (13198190).

25325842 is a wasteful number, since it uses less digits than its factorization.

25325842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178424.

The product of its digits is 19200, while the sum is 31.

The square root of 25325842 is about 5032.4787133181. The cubic root of 25325842 is about 293.6666513491. Note that the first 4 decimals are identical.

The spelling of 25325842 in words is "twenty-five million, three hundred twenty-five thousand, eight hundred forty-two".