233552768 has 64 divisors (see below), whose sum is σ = 479196000. Its totient is φ = 113338368.

The previous prime is 233552743. The next prime is 233552777. The reversal of 233552768 is 867255332.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1173533 + ... + 1173731.

Almost surely, 2^233552768 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 233552768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (239598000).

233552768 is an abundant number, since it is smaller than the sum of its proper divisors (245643232).

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

233552768 is a wasteful number, since it uses less digits than its factorization.

233552768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439 (or 427 counting only the distinct ones).

The product of its digits is 302400, while the sum is 41.

The square root of 233552768 is about 15282.4333141028. The cubic root of 233552768 is about 615.8311787890.

The spelling of 233552768 in words is "two hundred thirty-three million, five hundred fifty-two thousand, seven hundred sixty-eight".