233328542 has 8 divisors (see below), whose sum is σ = 350158296. Its totient is φ = 116609112.

The previous prime is 233328527. The next prime is 233328547. The reversal of 233328542 is 245823332.

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

It is a junction number, because it is equal to n+sod(n) for n = 233328499 and 233328508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233328547) 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 3 ways as a sum of consecutive naturals, for example, 22073 + ... + 30884.

It is an arithmetic number, because the mean of its divisors is an integer number (43769787).

Almost surely, 2^233328542 is an apocalyptic number.

233328542 is a deficient number, since it is larger than the sum of its proper divisors (116829754).

233328542 is a wasteful number, since it uses less digits than its factorization.

233328542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55162.

The product of its digits is 34560, while the sum is 32.

The square root of 233328542 is about 15275.0954825166. The cubic root of 233328542 is about 615.6340362232.

The spelling of 233328542 in words is "two hundred thirty-three million, three hundred twenty-eight thousand, five hundred forty-two".