26740401 has 8 divisors (see below), whose sum is σ = 35678304. Its totient is φ = 17814720.

The previous prime is 26740379. The next prime is 26740409. The reversal of 26740401 is 10404762.

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

It is not a de Polignac number, because 26740401 - 2¹¹ = 26738353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (26740409) 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, 5385 + ... + 9081.

It is an arithmetic number, because the mean of its divisors is an integer number (4459788).

Almost surely, 2^26740401 is an apocalyptic number.

It is an amenable number.

26740401 is a deficient number, since it is larger than the sum of its proper divisors (8937903).

26740401 is a wasteful number, since it uses less digits than its factorization.

26740401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6111.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 26740401 is about 5171.1121627750. The cubic root of 26740401 is about 299.0354241911.

The spelling of 26740401 in words is "twenty-six million, seven hundred forty thousand, four hundred one".