26553841 has 4 divisors (see below), whose sum is σ = 26716912. Its totient is φ = 26390772.

The previous prime is 26553781. The next prime is 26553859. The reversal of 26553841 is 14835562.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 26553841 - 2⁷ = 26553713 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 26553797 and 26553806.

It is not an unprimeable number, because it can be changed into a prime (26553871) 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, 81291 + ... + 81616.

It is an arithmetic number, because the mean of its divisors is an integer number (6679228).

Almost surely, 2^26553841 is an apocalyptic number.

It is an amenable number.

26553841 is a deficient number, since it is larger than the sum of its proper divisors (163071).

26553841 is a wasteful number, since it uses less digits than its factorization.

26553841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163070.

The product of its digits is 28800, while the sum is 34.

The square root of 26553841 is about 5153.0419171592. The cubic root of 26553841 is about 298.3383729023.

The spelling of 26553841 in words is "twenty-six million, five hundred fifty-three thousand, eight hundred forty-one".