26225471 has 2 divisors, whose sum is σ = 26225472. Its totient is φ = 26225470.

The previous prime is 26225467. The next prime is 26225477. The reversal of 26225471 is 17452262.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 26225471 - 2² = 26225467 is a prime.

It is a super-3 number, since 3×26225471³ (a number of 23 digits) contains 333 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26225477) 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, 13112735 + 13112736.

It is an arithmetic number, because the mean of its divisors is an integer number (13112736).

Almost surely, 2^26225471 is an apocalyptic number.

26225471 is a deficient number, since it is larger than the sum of its proper divisors (1).

26225471 is an equidigital number, since it uses as much as digits as its factorization.

26225471 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6720, while the sum is 29.

The square root of 26225471 is about 5121.0810382184. The cubic root of 26225471 is about 297.1034983376.

The spelling of 26225471 in words is "twenty-six million, two hundred twenty-five thousand, four hundred seventy-one".