226764132 has 48 divisors (see below), whose sum is σ = 624218112. Its totient is φ = 62699040.

The previous prime is 226764121. The next prime is 226764149. The reversal of 226764132 is 231467622.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 226764093 and 226764102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40938 + ... + 46145.

It is an arithmetic number, because the mean of its divisors is an integer number (13004544).

Almost surely, 2^226764132 is an apocalyptic number.

It is an amenable number.

226764132 is an abundant number, since it is smaller than the sum of its proper divisors (397453980).

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

226764132 is a wasteful number, since it uses less digits than its factorization.

226764132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87128 (or 87126 counting only the distinct ones).

The product of its digits is 24192, while the sum is 33.

The square root of 226764132 is about 15058.6895844227. The cubic root of 226764132 is about 609.8056641537.

The spelling of 226764132 in words is "two hundred twenty-six million, seven hundred sixty-four thousand, one hundred thirty-two".