226741389 has 16 divisors (see below), whose sum is σ = 346393728. Its totient is φ = 129235392.

The previous prime is 226741349. The next prime is 226741391. The reversal of 226741389 is 983147622.

226741389 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 226741389 - 2¹¹ = 226739341 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 226741389.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226741349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5262 + ... + 21935.

It is an arithmetic number, because the mean of its divisors is an integer number (21649608).

Almost surely, 2^226741389 is an apocalyptic number.

It is an amenable number.

226741389 is a deficient number, since it is larger than the sum of its proper divisors (119652339).

226741389 is a wasteful number, since it uses less digits than its factorization.

226741389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27604.

The product of its digits is 145152, while the sum is 42.

The square root of 226741389 is about 15057.9344200989. The cubic root of 226741389 is about 609.7852769291.

The spelling of 226741389 in words is "two hundred twenty-six million, seven hundred forty-one thousand, three hundred eighty-nine".