226454043 has 4 divisors (see below), whose sum is σ = 301938728. Its totient is φ = 150969360.

The previous prime is 226453999. The next prime is 226454057. The reversal of 226454043 is 340454622.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 226454043 - 2⁶ = 226453979 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 226454043.

It is not an unprimeable number, because it can be changed into a prime (226454443) 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, 37742338 + ... + 37742343.

It is an arithmetic number, because the mean of its divisors is an integer number (75484682).

Almost surely, 2^226454043 is an apocalyptic number.

226454043 is a deficient number, since it is larger than the sum of its proper divisors (75484685).

226454043 is an equidigital number, since it uses as much as digits as its factorization.

226454043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75484684.

The product of its (nonzero) digits is 23040, while the sum is 30.

The square root of 226454043 is about 15048.3900467791. The cubic root of 226454043 is about 609.5275774258.

The spelling of 226454043 in words is "two hundred twenty-six million, four hundred fifty-four thousand, forty-three".