26441001 has 24 divisors (see below), whose sum is σ = 41389920. Its totient is φ = 16200576.

The previous prime is 26440969. The next prime is 26441017. The reversal of 26441001 is 10014462.

It is not a de Polignac number, because 26441001 - 2⁵ = 26440969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (26441071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4570 + ... + 8588.

It is an arithmetic number, because the mean of its divisors is an integer number (1724580).

Almost surely, 2^26441001 is an apocalyptic number.

It is an amenable number.

26441001 is a deficient number, since it is larger than the sum of its proper divisors (14948919).

26441001 is a wasteful number, since it uses less digits than its factorization.

26441001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4085 (or 4082 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 26441001 is about 5142.0813879207. The cubic root of 26441001 is about 297.9151786278.

Adding to 26441001 its reverse (10014462), we get a palindrome (36455463).

The spelling of 26441001 in words is "twenty-six million, four hundred forty-one thousand, one".