233780672 has 28 divisors (see below), whose sum is σ = 478877376. Its totient is φ = 113118720.

The previous prime is 233780669. The next prime is 233780699. The reversal of 233780672 is 276087332.

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, 56933 + ... + 60900.

Almost surely, 2^233780672 is an apocalyptic number.

It is an amenable number.

233780672 is an abundant number, since it is smaller than the sum of its proper divisors (245096704).

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

233780672 is a wasteful number, since it uses less digits than its factorization.

233780672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117876 (or 117866 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 38.

The square root of 233780672 is about 15289.8879001777. The cubic root of 233780672 is about 616.0314258438.

The spelling of 233780672 in words is "two hundred thirty-three million, seven hundred eighty thousand, six hundred seventy-two".