26412243 has 48 divisors (see below), whose sum is σ = 43347360. Its totient is φ = 14192640.

The previous prime is 26412233. The next prime is 26412247. The reversal of 26412243 is 34221462.

It is not a de Polignac number, because 26412243 - 2⁹ = 26411731 is a prime.

It is not an unprimeable number, because it can be changed into a prime (26412247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 136755 + ... + 136947.

It is an arithmetic number, because the mean of its divisors is an integer number (903070).

Almost surely, 2^26412243 is an apocalyptic number.

26412243 is a deficient number, since it is larger than the sum of its proper divisors (16935117).

26412243 is a wasteful number, since it uses less digits than its factorization.

26412243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260 (or 249 counting only the distinct ones).

The product of its digits is 2304, while the sum is 24.

The square root of 26412243 is about 5139.2842886923. The cubic root of 26412243 is about 297.8071323823.

It can be divided in two parts, 2641 and 2243, that added together give a palindrome (4884).

The spelling of 26412243 in words is "twenty-six million, four hundred twelve thousand, two hundred forty-three".