26854117 has 8 divisors (see below), whose sum is σ = 27397440. Its totient is φ = 26315520.

The previous prime is 26854103. The next prime is 26854123. The reversal of 26854117 is 71145862.

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 26854117 - 2⁷ = 26853989 is a prime.

It is a super-2 number, since 2×26854117² = 1442287199699378, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26854127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11653 + ... + 13765.

It is an arithmetic number, because the mean of its divisors is an integer number (3424680).

Almost surely, 2^26854117 is an apocalyptic number.

It is an amenable number.

26854117 is a deficient number, since it is larger than the sum of its proper divisors (543323).

26854117 is a wasteful number, since it uses less digits than its factorization.

26854117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2363.

The product of its digits is 13440, while the sum is 34.

The square root of 26854117 is about 5182.0958115419. The cubic root of 26854117 is about 299.4587165541.

Adding to 26854117 its reverse (71145862), we get a palindrome (97999979).

The spelling of 26854117 in words is "twenty-six million, eight hundred fifty-four thousand, one hundred seventeen".