26397094 has 4 divisors (see below), whose sum is σ = 39595644. Its totient is φ = 13198546.

The previous prime is 26397083. The next prime is 26397097. The reversal of 26397094 is 49079362.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 49079362 = 2 ⋅24539681.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26397097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6599272 + ... + 6599275.

It is an arithmetic number, because the mean of its divisors is an integer number (9898911).

Almost surely, 2^26397094 is an apocalyptic number.

26397094 is a deficient number, since it is larger than the sum of its proper divisors (13198550).

26397094 is a wasteful number, since it uses less digits than its factorization.

26397094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13198549.

The product of its (nonzero) digits is 81648, while the sum is 40.

The square root of 26397094 is about 5137.8102339421. The cubic root of 26397094 is about 297.7501847633.

The spelling of 26397094 in words is "twenty-six million, three hundred ninety-seven thousand, ninety-four".