26264249 has 8 divisors (see below), whose sum is σ = 29056320. Its totient is φ = 23539600.

The previous prime is 26264243. The next prime is 26264267. The reversal of 26264249 is 94246262.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 26264249 - 2⁴ = 26264233 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (26264243) 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 7 ways as a sum of consecutive naturals, for example, 16034 + ... + 17595.

It is an arithmetic number, because the mean of its divisors is an integer number (3632040).

Almost surely, 2^26264249 is an apocalyptic number.

It is an amenable number.

26264249 is a deficient number, since it is larger than the sum of its proper divisors (2792071).

26264249 is a wasteful number, since it uses less digits than its factorization.

26264249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33711.

The product of its digits is 41472, while the sum is 35.

The square root of 26264249 is about 5124.8657543393. The cubic root of 26264249 is about 297.2498624787.

The spelling of 26264249 in words is "twenty-six million, two hundred sixty-four thousand, two hundred forty-nine".