26061713 has 4 divisors (see below), whose sum is σ = 26118708. Its totient is φ = 26004720.

The previous prime is 26061689. The next prime is 26061719. The reversal of 26061713 is 31716062.

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 3717184 + 22344529 = 1928^2 + 4727^2 .

It is a cyclic number.

It is not a de Polignac number, because 26061713 - 2⁶ = 26061649 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (26061719) 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 3 ways as a sum of consecutive naturals, for example, 27806 + ... + 28727.

It is an arithmetic number, because the mean of its divisors is an integer number (6529677).

Almost surely, 2^26061713 is an apocalyptic number.

It is an amenable number.

26061713 is a deficient number, since it is larger than the sum of its proper divisors (56995).

26061713 is an equidigital number, since it uses as much as digits as its factorization.

26061713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56994.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 26061713 is about 5105.0673844720. The cubic root of 26061713 is about 296.4838120471.

Adding to 26061713 its reverse (31716062), we get a palindrome (57777775).

The spelling of 26061713 in words is "twenty-six million, sixty-one thousand, seven hundred thirteen".