226838741 has 4 divisors (see below), whose sum is σ = 227363052. Its totient is φ = 226314432.

The previous prime is 226838723. The next prime is 226838747. The reversal of 226838741 is 147838622.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 147838622 = 2 ⋅73919311.

It can be written as a sum of positive squares in 2 ways, for example, as 9394225 + 217444516 = 3065^2 + 14746^2 .

It is a cyclic number.

It is not a de Polignac number, because 226838741 - 2²⁶ = 159729877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226838747) 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 3 ways as a sum of consecutive naturals, for example, 261506 + ... + 262371.

It is an arithmetic number, because the mean of its divisors is an integer number (56840763).

Almost surely, 2^226838741 is an apocalyptic number.

It is an amenable number.

226838741 is a deficient number, since it is larger than the sum of its proper divisors (524311).

226838741 is an equidigital number, since it uses as much as digits as its factorization.

226838741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524310.

The product of its digits is 129024, while the sum is 41.

The square root of 226838741 is about 15061.1666546785. The cubic root of 226838741 is about 609.8725354024.

The spelling of 226838741 in words is "two hundred twenty-six million, eight hundred thirty-eight thousand, seven hundred forty-one".