184813942 has 8 divisors (see below), whose sum is σ = 280561176. Its totient is φ = 91293552.

The previous prime is 184813933. The next prime is 184813949. The reversal of 184813942 is 249318481.

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

It is a junction number, because it is equal to n+sod(n) for n = 184813895 and 184813904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (184813949) 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 3 ways as a sum of consecutive naturals, for example, 556503 + ... + 556834.

It is an arithmetic number, because the mean of its divisors is an integer number (35070147).

Almost surely, 2^184813942 is an apocalyptic number.

184813942 is a deficient number, since it is larger than the sum of its proper divisors (95747234).

184813942 is a wasteful number, since it uses less digits than its factorization.

184813942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1113422.

The product of its digits is 55296, while the sum is 40.

The square root of 184813942 is about 13594.6291600764. The cubic root of 184813942 is about 569.6108372663.

The spelling of 184813942 in words is "one hundred eighty-four million, eight hundred thirteen thousand, nine hundred forty-two".