26064791 has 8 divisors (see below), whose sum is σ = 27668304. Its totient is φ = 24469120.

The previous prime is 26064781. The next prime is 26064793. The reversal of 26064791 is 19746062.

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

It is not a de Polignac number, because 26064791 - 2¹⁰ = 26063767 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 (26064793) 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, 5801 + ... + 9261.

It is an arithmetic number, because the mean of its divisors is an integer number (3458538).

Almost surely, 2^26064791 is an apocalyptic number.

26064791 is a deficient number, since it is larger than the sum of its proper divisors (1603513).

26064791 is a wasteful number, since it uses less digits than its factorization.

26064791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3921.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 26064791 is about 5105.3688407401. The cubic root of 26064791 is about 296.4954835906.

The spelling of 26064791 in words is "twenty-six million, sixty-four thousand, seven hundred ninety-one".