26272401 has 8 divisors (see below), whose sum is σ = 35069184. Its totient is φ = 17495280.

The previous prime is 26272397. The next prime is 26272409. The reversal of 26272401 is 10427262.

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

It is not a de Polignac number, because 26272401 - 2² = 26272397 is a prime.

It is not an unprimeable number, because it can be changed into a prime (26272409) 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, 1446 + ... + 7391.

It is an arithmetic number, because the mean of its divisors is an integer number (4383648).

Almost surely, 2^26272401 is an apocalyptic number.

It is an amenable number.

26272401 is a deficient number, since it is larger than the sum of its proper divisors (8796783).

26272401 is an equidigital number, since it uses as much as digits as its factorization.

26272401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9831.

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

The square root of 26272401 is about 5125.6610305404. The cubic root of 26272401 is about 297.2806131545.

Adding to 26272401 its reverse (10427262), we get a palindrome (36699663).

The spelling of 26272401 in words is "twenty-six million, two hundred seventy-two thousand, four hundred one".