26483687 has 2 divisors, whose sum is σ = 26483688. Its totient is φ = 26483686.

The previous prime is 26483683. The next prime is 26483689. The reversal of 26483687 is 78638462.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26483687 - 2² = 26483683 is a prime.

It is a super-2 number, since 2×26483687² = 1402771354227938, which contains 22 as substring.

Together with 26483689, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26483683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13241843 + 13241844.

It is an arithmetic number, because the mean of its divisors is an integer number (13241844).

Almost surely, 2^26483687 is an apocalyptic number.

26483687 is a deficient number, since it is larger than the sum of its proper divisors (1).

26483687 is an equidigital number, since it uses as much as digits as its factorization.

26483687 is an evil number, because the sum of its binary digits is even.

The product of its digits is 387072, while the sum is 44.

The square root of 26483687 is about 5146.2303679490. The cubic root of 26483687 is about 298.0754092000.

The spelling of 26483687 in words is "twenty-six million, four hundred eighty-three thousand, six hundred eighty-seven".