26401441 has 8 divisors (see below), whose sum is σ = 29471904. Its totient is φ = 23442720.

The previous prime is 26401423. The next prime is 26401477. The reversal of 26401441 is 14410462.

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

It is a cyclic number.

It is not a de Polignac number, because 26401441 - 2⁵ = 26401409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (26401411) 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, 27436 + ... + 28381.

It is an arithmetic number, because the mean of its divisors is an integer number (3683988).

Almost surely, 2^26401441 is an apocalyptic number.

It is an amenable number.

26401441 is a deficient number, since it is larger than the sum of its proper divisors (3070463).

26401441 is a wasteful number, since it uses less digits than its factorization.

26401441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55871.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 26401441 is about 5138.2332566749. The cubic root of 26401441 is about 297.7665280902.

The spelling of 26401441 in words is "twenty-six million, four hundred one thousand, four hundred forty-one".