26086479 has 8 divisors (see below), whose sum is σ = 34848432. Its totient is φ = 17357760.

The previous prime is 26086471. The next prime is 26086481. The reversal of 26086479 is 97468062.

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

It is not a de Polignac number, because 26086479 - 2³ = 26086471 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 26086479.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26086471) 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, 6414 + ... + 9659.

It is an arithmetic number, because the mean of its divisors is an integer number (4356054).

Almost surely, 2^26086479 is an apocalyptic number.

26086479 is a deficient number, since it is larger than the sum of its proper divisors (8761953).

26086479 is a wasteful number, since it uses less digits than its factorization.

26086479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16617.

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 26086479 is about 5107.4924375862. The cubic root of 26086479 is about 296.5776968125.

It can be divided in two parts, 26086 and 479, that added together give a triangular number (26565 = T₂₃₀).

The spelling of 26086479 in words is "twenty-six million, eighty-six thousand, four hundred seventy-nine".