26260641 has 48 divisors (see below), whose sum is σ = 45527040. Its totient is φ = 14398560.

The previous prime is 26260621. The next prime is 26260657. The reversal of 26260641 is 14606262.

It is a happy number.

It is not a de Polignac number, because 26260641 - 2⁵ = 26260609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (26260621) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 42960 + ... + 43566.

It is an arithmetic number, because the mean of its divisors is an integer number (948480).

Almost surely, 2^26260641 is an apocalyptic number.

It is an amenable number.

26260641 is a deficient number, since it is larger than the sum of its proper divisors (19266399).

26260641 is a wasteful number, since it uses less digits than its factorization.

26260641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666 (or 663 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 26260641 is about 5124.5137330287. The cubic root of 26260641 is about 297.2362504819.

The spelling of 26260641 in words is "twenty-six million, two hundred sixty thousand, six hundred forty-one".