26423806 has 4 divisors (see below), whose sum is σ = 39635712. Its totient is φ = 13211902.

The previous prime is 26423783. The next prime is 26423819. The reversal of 26423806 is 60832462.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6605950 + ... + 6605953.

It is an arithmetic number, because the mean of its divisors is an integer number (9908928).

Almost surely, 2^26423806 is an apocalyptic number.

26423806 is a deficient number, since it is larger than the sum of its proper divisors (13211906).

26423806 is a wasteful number, since it uses less digits than its factorization.

26423806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13211905.

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 26423806 is about 5140.4091276862. The cubic root of 26423806 is about 297.8505849771.

The spelling of 26423806 in words is "twenty-six million, four hundred twenty-three thousand, eight hundred six".