226324992 has 40 divisors (see below), whose sum is σ = 602948016. Its totient is φ = 75441152.

The previous prime is 226324957. The next prime is 226324993. The reversal of 226324992 is 299423622.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 226324992.

It is not an unprimeable number, because it can be changed into a prime (226324993) by changing a digit.

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, 72138 + ... + 75209.

Almost surely, 2^226324992 is an apocalyptic number.

It is an amenable number.

226324992 is an abundant number, since it is smaller than the sum of its proper divisors (376623024).

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

226324992 is an equidigital number, since it uses as much as digits as its factorization.

226324992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147368 (or 147352 counting only the distinct ones).

The product of its digits is 93312, while the sum is 39.

The square root of 226324992 is about 15044.1015683889. The cubic root of 226324992 is about 609.4117701310.

The spelling of 226324992 in words is "two hundred twenty-six million, three hundred twenty-four thousand, nine hundred ninety-two".