26614249 has 2 divisors, whose sum is σ = 26614250. Its totient is φ = 26614248.

The previous prime is 26614219. The next prime is 26614253. The reversal of 26614249 is 94241662.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26594649 + 19600 = 5157^2 + 140^2 .

It is a cyclic number.

It is not a de Polignac number, because 26614249 - 2¹³ = 26606057 is a prime.

It is not a weakly prime, because it can be changed into another prime (26614219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13307124 + 13307125.

It is an arithmetic number, because the mean of its divisors is an integer number (13307125).

Almost surely, 2^26614249 is an apocalyptic number.

It is an amenable number.

26614249 is a deficient number, since it is larger than the sum of its proper divisors (1).

26614249 is an equidigital number, since it uses as much as digits as its factorization.

26614249 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20736, while the sum is 34.

The square root of 26614249 is about 5158.8999796468. The cubic root of 26614249 is about 298.5644340513.

The spelling of 26614249 in words is "twenty-six million, six hundred fourteen thousand, two hundred forty-nine".