226018134 has 64 divisors (see below), whose sum is σ = 513838080. Its totient is φ = 73624320.

The previous prime is 226018127. The next prime is 226018151. The reversal of 226018134 is 431810622.

226018134 is a `hidden beast` number, since 22 + 601 + 8 + 1 + 34 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 226018098 and 226018107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 640102 + ... + 640454.

It is an arithmetic number, because the mean of its divisors is an integer number (8028720).

Almost surely, 2^226018134 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 226018134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (256919040).

226018134 is an abundant number, since it is smaller than the sum of its proper divisors (287819946).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

226018134 is a wasteful number, since it uses less digits than its factorization.

226018134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602 (or 596 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 226018134 is about 15033.8994941432. The cubic root of 226018134 is about 609.1362261685.

Adding to 226018134 its reverse (431810622), we get a palindrome (657828756).

The spelling of 226018134 in words is "two hundred twenty-six million, eighteen thousand, one hundred thirty-four".