233387230 has 16 divisors (see below), whose sum is σ = 429867504. Its totient is φ = 91183680.

The previous prime is 233387227. The next prime is 233387239. The reversal of 233387230 is 32783332.

It is a junction number, because it is equal to n+sod(n) for n = 233387192 and 233387201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233387239) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 270951 + ... + 271810.

It is an arithmetic number, because the mean of its divisors is an integer number (26866719).

Almost surely, 2^233387230 is an apocalyptic number.

233387230 is a deficient number, since it is larger than the sum of its proper divisors (196480274).

233387230 is a wasteful number, since it uses less digits than its factorization.

233387230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542811.

The product of its (nonzero) digits is 18144, while the sum is 31.

The square root of 233387230 is about 15277.0163971896. The cubic root of 233387230 is about 615.6856477137.

The spelling of 233387230 in words is "two hundred thirty-three million, three hundred eighty-seven thousand, two hundred thirty".