26891014 has 8 divisors (see below), whose sum is σ = 40360608. Its totient is φ = 13437480.

The previous prime is 26890993. The next prime is 26891017. The reversal of 26891014 is 41019862.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26891017) 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 3 ways as a sum of consecutive naturals, for example, 1939 + ... + 7585.

It is an arithmetic number, because the mean of its divisors is an integer number (5045076).

Almost surely, 2^26891014 is an apocalyptic number.

26891014 is a deficient number, since it is larger than the sum of its proper divisors (13469594).

26891014 is a wasteful number, since it uses less digits than its factorization.

26891014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8030.

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 26891014 is about 5185.6546356270. The cubic root of 26891014 is about 299.5958038109.

The spelling of 26891014 in words is "twenty-six million, eight hundred ninety-one thousand, fourteen".