26825390 has 8 divisors (see below), whose sum is σ = 48285720. Its totient is φ = 10730152.

The previous prime is 26825389. The next prime is 26825413. The reversal of 26825390 is 9352862.

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

It is a self number, because there is not a number n which added to its sum of digits gives 26825390.

It is a congruent number.

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, 1341260 + ... + 1341279.

It is an arithmetic number, because the mean of its divisors is an integer number (6035715).

Almost surely, 2^26825390 is an apocalyptic number.

26825390 is a deficient number, since it is larger than the sum of its proper divisors (21460330).

26825390 is a wasteful number, since it uses less digits than its factorization.

26825390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2682546.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 26825390 is about 5179.3233148743. The cubic root of 26825390 is about 299.3518971803.

The spelling of 26825390 in words is "twenty-six million, eight hundred twenty-five thousand, three hundred ninety".