26244199 has 2 divisors, whose sum is σ = 26244200. Its totient is φ = 26244198.

The previous prime is 26244193. The next prime is 26244241. The reversal of 26244199 is 99144262.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 26244199 - 2³ = 26244191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26244191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13122099 + 13122100.

It is an arithmetic number, because the mean of its divisors is an integer number (13122100).

Almost surely, 2^26244199 is an apocalyptic number.

26244199 is a deficient number, since it is larger than the sum of its proper divisors (1).

26244199 is an equidigital number, since it uses as much as digits as its factorization.

26244199 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31104, while the sum is 37.

The square root of 26244199 is about 5122.9092320673. The cubic root of 26244199 is about 297.1742035229.

The spelling of 26244199 in words is "twenty-six million, two hundred forty-four thousand, one hundred ninety-nine".