26425538 has 8 divisors (see below), whose sum is σ = 39693888. Its totient is φ = 13194244.

The previous prime is 26425517. The next prime is 26425549. The reversal of 26425538 is 83552462.

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 = 26425498 and 26425507.

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, 7406 + ... + 10377.

It is an arithmetic number, because the mean of its divisors is an integer number (4961736).

Almost surely, 2^26425538 is an apocalyptic number.

26425538 is a deficient number, since it is larger than the sum of its proper divisors (13268350).

26425538 is a wasteful number, since it uses less digits than its factorization.

26425538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18528.

The product of its digits is 57600, while the sum is 35.

The square root of 26425538 is about 5140.5775940063. The cubic root of 26425538 is about 297.8570925678.

The spelling of 26425538 in words is "twenty-six million, four hundred twenty-five thousand, five hundred thirty-eight".