26042401 has 8 divisors (see below), whose sum is σ = 32468544. Its totient is φ = 20292720.

The previous prime is 26042381. The next prime is 26042411. The reversal of 26042401 is 10424062.

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

It is not a de Polignac number, because 26042401 - 2⁷ = 26042273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26042411) 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, 169030 + ... + 169183.

It is an arithmetic number, because the mean of its divisors is an integer number (4058568).

Almost surely, 2^26042401 is an apocalyptic number.

It is an amenable number.

26042401 is a deficient number, since it is larger than the sum of its proper divisors (6426143).

26042401 is a wasteful number, since it uses less digits than its factorization.

26042401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338231.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 26042401 is about 5103.1755799698. The cubic root of 26042401 is about 296.4105614230.

Adding to 26042401 its reverse (10424062), we get a palindrome (36466463).

It can be divided in two parts, 2604 and 2401, that added together give a palindrome (5005).

The spelling of 26042401 in words is "twenty-six million, forty-two thousand, four hundred one".