233229994 has 8 divisors (see below), whose sum is σ = 351146340. Its totient is φ = 116181216.

The previous prime is 233229973. The next prime is 233230013. The reversal of 233229994 is 499922332.

It can be written as a sum of positive squares in 2 ways, for example, as 197767969 + 35462025 = 14063^2 + 5955^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 233229994.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216219 + ... + 217294.

Almost surely, 2^233229994 is an apocalyptic number.

233229994 is a deficient number, since it is larger than the sum of its proper divisors (117916346).

233229994 is a wasteful number, since it uses less digits than its factorization.

233229994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433784.

The product of its digits is 209952, while the sum is 43.

The square root of 233229994 is about 15271.8693682208. The cubic root of 233229994 is about 615.5473515197.

The spelling of 233229994 in words is "two hundred thirty-three million, two hundred twenty-nine thousand, nine hundred ninety-four".