233023542 has 8 divisors (see below), whose sum is σ = 466047096. Its totient is φ = 77674512.

The previous prime is 233023529. The next prime is 233023577. The reversal of 233023542 is 245320332.

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

233023542 is an admirable number.

It is a super-2 number, since 2×233023542² = 108599942252451528, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19418623 + ... + 19418634.

It is an arithmetic number, because the mean of its divisors is an integer number (58255887).

Almost surely, 2^233023542 is an apocalyptic number.

233023542 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

233023542 is a wasteful number, since it uses less digits than its factorization.

233023542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38837262.

The product of its (nonzero) digits is 4320, while the sum is 24.

The square root of 233023542 is about 15265.1086468456. The cubic root of 233023542 is about 615.3656732046.

Adding to 233023542 its reverse (245320332), we get a palindrome (478343874).

The spelling of 233023542 in words is "two hundred thirty-three million, twenty-three thousand, five hundred forty-two".