26016079 has 4 divisors (see below), whose sum is σ = 26284384. Its totient is φ = 25747776.

The previous prime is 26016071. The next prime is 26016091. The reversal of 26016079 is 97061062.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 26016079 - 2³ = 26016071 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 26016079.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26016071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134007 + ... + 134200.

It is an arithmetic number, because the mean of its divisors is an integer number (6571096).

Almost surely, 2^26016079 is an apocalyptic number.

26016079 is a deficient number, since it is larger than the sum of its proper divisors (268305).

26016079 is an equidigital number, since it uses as much as digits as its factorization.

26016079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268304.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 26016079 is about 5100.5959455734. The cubic root of 26016079 is about 296.3106634540.

The spelling of 26016079 in words is "twenty-six million, sixteen thousand, seventy-nine".