26427243 has 8 divisors (see below), whose sum is σ = 35273728. Its totient is φ = 17599464.

The previous prime is 26427229. The next prime is 26427251. The reversal of 26427243 is 34272462.

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

It is not a de Polignac number, because 26427243 - 2⁴ = 26427227 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 26427243.

It is not an unprimeable number, because it can be changed into a prime (26427223) 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, 955 + ... + 7332.

It is an arithmetic number, because the mean of its divisors is an integer number (4409216).

Almost surely, 2^26427243 is an apocalyptic number.

26427243 is a deficient number, since it is larger than the sum of its proper divisors (8846485).

26427243 is a wasteful number, since it uses less digits than its factorization.

26427243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9353.

The product of its digits is 16128, while the sum is 30.

The square root of 26427243 is about 5140.7434287270. The cubic root of 26427243 is about 297.8634984345.

The spelling of 26427243 in words is "twenty-six million, four hundred twenty-seven thousand, two hundred forty-three".