26056261 has 12 divisors (see below), whose sum is σ = 32732896. Its totient is φ = 20302920.

The previous prime is 26056249. The next prime is 26056271. The reversal of 26056261 is 16265062.

It is not a de Polignac number, because 26056261 - 2⁹ = 26055749 is a prime.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26056241) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14535 + ... + 16228.

Almost surely, 2^26056261 is an apocalyptic number.

It is an amenable number.

26056261 is a deficient number, since it is larger than the sum of its proper divisors (6676635).

26056261 is a wasteful number, since it uses less digits than its factorization.

26056261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30792 (or 30781 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 26056261 is about 5104.5333773030. The cubic root of 26056261 is about 296.4631362193.

The spelling of 26056261 in words is "twenty-six million, fifty-six thousand, two hundred sixty-one".