26679413 has 8 divisors (see below), whose sum is σ = 27086400. Its totient is φ = 26275648.

The previous prime is 26679407. The next prime is 26679431. The reversal of 26679413 is 31497662.

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 26679413 - 2⁶ = 26679349 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 (26679403) 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, 19568 + ... + 20886.

It is an arithmetic number, because the mean of its divisors is an integer number (3385800).

Almost surely, 2^26679413 is an apocalyptic number.

It is an amenable number.

26679413 is a deficient number, since it is larger than the sum of its proper divisors (406987).

26679413 is a wasteful number, since it uses less digits than its factorization.

26679413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1611.

The product of its digits is 54432, while the sum is 38.

The square root of 26679413 is about 5165.2118059185. The cubic root of 26679413 is about 298.8079100871.

The spelling of 26679413 in words is "twenty-six million, six hundred seventy-nine thousand, four hundred thirteen".