26438914 has 16 divisors (see below), whose sum is σ = 41523840. Its totient is φ = 12601600.

The previous prime is 26438911. The next prime is 26438947. The reversal of 26438914 is 41983462.

It is not an unprimeable number, because it can be changed into a prime (26438911) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 15714 + ... + 17314.

It is an arithmetic number, because the mean of its divisors is an integer number (2595240).

Almost surely, 2^26438914 is an apocalyptic number.

26438914 is a deficient number, since it is larger than the sum of its proper divisors (15084926).

26438914 is a wasteful number, since it uses less digits than its factorization.

26438914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1985.

The product of its digits is 41472, while the sum is 37.

The square root of 26438914 is about 5141.8784505276. The cubic root of 26438914 is about 297.9073402289.

The spelling of 26438914 in words is "twenty-six million, four hundred thirty-eight thousand, nine hundred fourteen".