26848231 has 2 divisors, whose sum is σ = 26848232. Its totient is φ = 26848230.

The previous prime is 26848193. The next prime is 26848243. The reversal of 26848231 is 13284862.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26848231 - 2⁷ = 26848103 is a prime.

It is a super-2 number, since 2×26848231² = 1441655015658722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26848331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13424115 + 13424116.

It is an arithmetic number, because the mean of its divisors is an integer number (13424116).

Almost surely, 2^26848231 is an apocalyptic number.

26848231 is a deficient number, since it is larger than the sum of its proper divisors (1).

26848231 is an equidigital number, since it uses as much as digits as its factorization.

26848231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18432, while the sum is 34.

The square root of 26848231 is about 5181.5278634781. The cubic root of 26848231 is about 299.4368360754.

The spelling of 26848231 in words is "twenty-six million, eight hundred forty-eight thousand, two hundred thirty-one".