26797229 has 8 divisors (see below), whose sum is σ = 27126528. Its totient is φ = 26470080.

The previous prime is 26797193. The next prime is 26797249. The reversal of 26797229 is 92279762.

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 26797229 - 2²⁴ = 10020013 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 26797229.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26797249) 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 in 7 ways as a sum of consecutive naturals, for example, 43844 + ... + 44450.

It is an arithmetic number, because the mean of its divisors is an integer number (3390816).

Almost surely, 2^26797229 is an apocalyptic number.

It is an amenable number.

26797229 is a deficient number, since it is larger than the sum of its proper divisors (329299).

26797229 is a wasteful number, since it uses less digits than its factorization.

26797229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1075.

The product of its digits is 190512, while the sum is 44.

The square root of 26797229 is about 5176.6040026257. The cubic root of 26797229 is about 299.2471083910.

The spelling of 26797229 in words is "twenty-six million, seven hundred ninety-seven thousand, two hundred twenty-nine".