226240132 has 12 divisors (see below), whose sum is σ = 405577116. Its totient is φ = 110360960.

The previous prime is 226240117. The next prime is 226240141. The reversal of 226240132 is 231042622.

It can be written as a sum of positive squares in 2 ways, for example, as 123298816 + 102941316 = 11104^2 + 10146^2 .

It is an unprimeable number.

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, 689593 + ... + 689920.

It is an arithmetic number, because the mean of its divisors is an integer number (33798093).

Almost surely, 2^226240132 is an apocalyptic number.

It is an amenable number.

226240132 is a deficient number, since it is larger than the sum of its proper divisors (179336984).

226240132 is a wasteful number, since it uses less digits than its factorization.

226240132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1379558 (or 1379556 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 226240132 is about 15041.2809294953. The cubic root of 226240132 is about 609.3355947940.

Adding to 226240132 its reverse (231042622), we get a palindrome (457282754).

The spelling of 226240132 in words is "two hundred twenty-six million, two hundred forty thousand, one hundred thirty-two".