25326842 has 8 divisors (see below), whose sum is σ = 38021076. Its totient is φ = 12653152.

The previous prime is 25326817. The next prime is 25326859. The reversal of 25326842 is 24862352.

It can be written as a sum of positive squares in 2 ways, for example, as 18139081 + 7187761 = 4259^2 + 2681^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 25326799 and 25326808.

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 3 ways as a sum of consecutive naturals, for example, 1553 + ... + 7284.

Almost surely, 2^25326842 is an apocalyptic number.

25326842 is a deficient number, since it is larger than the sum of its proper divisors (12694234).

25326842 is a wasteful number, since it uses less digits than its factorization.

25326842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10272.

The product of its digits is 23040, while the sum is 32.

The square root of 25326842 is about 5032.5780669553. The cubic root of 25326842 is about 293.6705164761.

The spelling of 25326842 in words is "twenty-five million, three hundred twenty-six thousand, eight hundred forty-two".