26275199 has 2 divisors, whose sum is σ = 26275200. Its totient is φ = 26275198.

The previous prime is 26275159. The next prime is 26275229. The reversal of 26275199 is 99157262.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-26275199 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26275159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13137599 + 13137600.

It is an arithmetic number, because the mean of its divisors is an integer number (13137600).

Almost surely, 2^26275199 is an apocalyptic number.

26275199 is a deficient number, since it is larger than the sum of its proper divisors (1).

26275199 is an equidigital number, since it uses as much as digits as its factorization.

26275199 is an evil number, because the sum of its binary digits is even.

The product of its digits is 68040, while the sum is 41.

The square root of 26275199 is about 5125.9339636792. The cubic root of 26275199 is about 297.2911662012.

The spelling of 26275199 in words is "twenty-six million, two hundred seventy-five thousand, one hundred ninety-nine".