226207134 has 96 divisors (see below), whose sum is σ = 553119840. Its totient is φ = 68285952.

The previous prime is 226207109. The next prime is 226207147. The reversal of 226207134 is 431702622.

226207134 is a `hidden beast` number, since 2 + 2 + 620 + 7 + 1 + 34 = 666.

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

226207134 is a modest number, since divided by 7134 gives 2262 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 226207098 and 226207107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 771892 + ... + 772184.

It is an arithmetic number, because the mean of its divisors is an integer number (5761665).

Almost surely, 2^226207134 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 226207134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (276559920).

226207134 is an abundant number, since it is smaller than the sum of its proper divisors (326912706).

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

226207134 is a wasteful number, since it uses less digits than its factorization.

226207134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379 (or 344 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 226207134 is about 15040.1839749386. The cubic root of 226207134 is about 609.3059687010.

Adding to 226207134 its reverse (431702622), we get a palindrome (657909756).

The spelling of 226207134 in words is "two hundred twenty-six million, two hundred seven thousand, one hundred thirty-four".