183238968 has 32 divisors (see below), whose sum is σ = 499743360. Its totient is φ = 55526880.

The previous prime is 183238949. The next prime is 183238969. The reversal of 183238968 is 869832381.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (183238969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 346780 + ... + 347307.

It is an arithmetic number, because the mean of its divisors is an integer number (15616980).

Almost surely, 2^183238968 is an apocalyptic number.

It is an amenable number.

183238968 is an abundant number, since it is smaller than the sum of its proper divisors (316504392).

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

183238968 is a wasteful number, since it uses less digits than its factorization.

183238968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694107 (or 694103 counting only the distinct ones).

The product of its digits is 497664, while the sum is 48.

The square root of 183238968 is about 13536.5788883307. The cubic root of 183238968 is about 567.9881552116.

The spelling of 183238968 in words is "one hundred eighty-three million, two hundred thirty-eight thousand, nine hundred sixty-eight".