226421134 has 8 divisors (see below), whose sum is σ = 339958008. Its totient is φ = 113101800.

The previous prime is 226421087. The next prime is 226421149. The reversal of 226421134 is 431124622.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 226421099 and 226421108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51757 + ... + 55960.

It is an arithmetic number, because the mean of its divisors is an integer number (42494751).

Almost surely, 2^226421134 is an apocalyptic number.

226421134 is a deficient number, since it is larger than the sum of its proper divisors (113536874).

226421134 is a wasteful number, since it uses less digits than its factorization.

226421134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108770.

The product of its digits is 2304, while the sum is 25.

The square root of 226421134 is about 15047.2965678224. The cubic root of 226421134 is about 609.4980498529.

Adding to 226421134 its reverse (431124622), we get a palindrome (657545756).

It can be divided in two parts, 22 and 6421134, that added together give a square (6421156 = 2534²).

The spelling of 226421134 in words is "two hundred twenty-six million, four hundred twenty-one thousand, one hundred thirty-four".