26913085 has 4 divisors (see below), whose sum is σ = 32295708. Its totient is φ = 21530464.

The previous prime is 26913083. The next prime is 26913109. The reversal of 26913085 is 58031962.

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

It can be written as a sum of positive squares in 2 ways, for example, as 16434916 + 10478169 = 4054^2 + 3237^2 .

It is a cyclic number.

It is not a de Polignac number, because 26913085 - 2¹ = 26913083 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 26913085.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26913083) 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, 2691304 + ... + 2691313.

It is an arithmetic number, because the mean of its divisors is an integer number (8073927).

Almost surely, 2^26913085 is an apocalyptic number.

It is an amenable number.

26913085 is a deficient number, since it is larger than the sum of its proper divisors (5382623).

26913085 is an equidigital number, since it uses as much as digits as its factorization.

26913085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5382622.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 26913085 is about 5187.7822814764. The cubic root of 26913085 is about 299.6777465589.

It can be divided in two parts, 2691 and 3085, that added together give a square (5776 = 76²).

The spelling of 26913085 in words is "twenty-six million, nine hundred thirteen thousand, eighty-five".