183984042 has 32 divisors (see below), whose sum is σ = 401955840. Its totient is φ = 55678320.

The previous prime is 183983999. The next prime is 183984079. The reversal of 183984042 is 240489381.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67233 + ... + 69915.

It is an arithmetic number, because the mean of its divisors is an integer number (12561120).

Almost surely, 2^183984042 is an apocalyptic number.

183984042 is an abundant number, since it is smaller than the sum of its proper divisors (217971798).

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

183984042 is a wasteful number, since it uses less digits than its factorization.

183984042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3738.

The product of its (nonzero) digits is 55296, while the sum is 39.

The square root of 183984042 is about 13564.0717338121. The cubic root of 183984042 is about 568.7569525858.

The spelling of 183984042 in words is "one hundred eighty-three million, nine hundred eighty-four thousand, forty-two".