26496191 has 8 divisors (see below), whose sum is σ = 26847744. Its totient is φ = 26147160.

The previous prime is 26496187. The next prime is 26496193. The reversal of 26496191 is 19169462.

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

It is a cyclic number.

It is not a de Polignac number, because 26496191 - 2² = 26496187 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26496193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28760 + ... + 29666.

It is an arithmetic number, because the mean of its divisors is an integer number (3355968).

Almost surely, 2^26496191 is an apocalyptic number.

26496191 is a deficient number, since it is larger than the sum of its proper divisors (351553).

26496191 is a wasteful number, since it uses less digits than its factorization.

26496191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1261.

The product of its digits is 23328, while the sum is 38.

The square root of 26496191 is about 5147.4450944133. The cubic root of 26496191 is about 298.1223128971.

The spelling of 26496191 in words is "twenty-six million, four hundred ninety-six thousand, one hundred ninety-one".