226973441 has 4 divisors (see below), whose sum is σ = 227973552. Its totient is φ = 225973332.

The previous prime is 226973431. The next prime is 226973491. The reversal of 226973441 is 144379622.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 144379622 = 2 ⋅72189811.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-226973441 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 226973395 and 226973404.

It is not an unprimeable number, because it can be changed into a prime (226973431) 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, 499715 + ... + 500168.

It is an arithmetic number, because the mean of its divisors is an integer number (56993388).

Almost surely, 2^226973441 is an apocalyptic number.

It is an amenable number.

226973441 is a deficient number, since it is larger than the sum of its proper divisors (1000111).

226973441 is an equidigital number, since it uses as much as digits as its factorization.

226973441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000110.

The product of its digits is 72576, while the sum is 38.

The square root of 226973441 is about 15065.6377561655. The cubic root of 226973441 is about 609.9932284476.

The spelling of 226973441 in words is "two hundred twenty-six million, nine hundred seventy-three thousand, four hundred forty-one".