26826425 has 36 divisors (see below), whose sum is σ = 36545280. Its totient is φ = 19518720.

The previous prime is 26826413. The next prime is 26826451. The reversal of 26826425 is 52462862.

It is not a de Polignac number, because 26826425 - 2⁴ = 26826409 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 339536 + ... + 339614.

Almost surely, 2^26826425 is an apocalyptic number.

26826425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

26826425 is a deficient number, since it is larger than the sum of its proper divisors (9718855).

26826425 is a wasteful number, since it uses less digits than its factorization.

26826425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170 (or 148 counting only the distinct ones).

The product of its digits is 46080, while the sum is 35.

The square root of 26826425 is about 5179.4232304379. The cubic root of 26826425 is about 299.3557470806.

The spelling of 26826425 in words is "twenty-six million, eight hundred twenty-six thousand, four hundred twenty-five".