232226636 has 12 divisors (see below), whose sum is σ = 408084600. Its totient is φ = 115631040.

The previous prime is 232226597. The next prime is 232226641. The reversal of 232226636 is 636622232.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119486 + ... + 121413.

It is an arithmetic number, because the mean of its divisors is an integer number (34007050).

Almost surely, 2^232226636 is an apocalyptic number.

It is an amenable number.

232226636 is a deficient number, since it is larger than the sum of its proper divisors (175857964).

232226636 is a wasteful number, since it uses less digits than its factorization.

232226636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241144 (or 241142 counting only the distinct ones).

The product of its digits is 31104, while the sum is 32.

The square root of 232226636 is about 15238.9840868740. The cubic root of 232226636 is about 614.6633855355.

Adding to 232226636 its reverse (636622232), we get a palindrome (868848868).

The spelling of 232226636 in words is "two hundred thirty-two million, two hundred twenty-six thousand, six hundred thirty-six".