26245267 has 4 divisors (see below), whose sum is σ = 26477640. Its totient is φ = 26012896.

The previous prime is 26245253. The next prime is 26245279. The reversal of 26245267 is 76254262.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 26245267 - 2¹¹ = 26243219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26245367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116017 + ... + 116242.

It is an arithmetic number, because the mean of its divisors is an integer number (6619410).

Almost surely, 2^26245267 is an apocalyptic number.

26245267 is a deficient number, since it is larger than the sum of its proper divisors (232373).

26245267 is a wasteful number, since it uses less digits than its factorization.

26245267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232372.

The product of its digits is 40320, while the sum is 34.

The square root of 26245267 is about 5123.0134686530. The cubic root of 26245267 is about 297.1782346073.

The spelling of 26245267 in words is "twenty-six million, two hundred forty-five thousand, two hundred sixty-seven".