226899179 has 4 divisors (see below), whose sum is σ = 244352976. Its totient is φ = 209445384.

The previous prime is 226899157. The next prime is 226899193. The reversal of 226899179 is 971998622.

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 226899179 - 2¹² = 226895083 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 226899179.

It is not an unprimeable number, because it can be changed into a prime (226899109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8726879 + ... + 8726904.

It is an arithmetic number, because the mean of its divisors is an integer number (61088244).

Almost surely, 2^226899179 is an apocalyptic number.

226899179 is a deficient number, since it is larger than the sum of its proper divisors (17453797).

226899179 is a wasteful number, since it uses less digits than its factorization.

226899179 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17453796.

The product of its digits is 979776, while the sum is 53.

The square root of 226899179 is about 15063.1729393246. The cubic root of 226899179 is about 609.9266945862.

The spelling of 226899179 in words is "two hundred twenty-six million, eight hundred ninety-nine thousand, one hundred seventy-nine".