42184232 has 16 divisors (see below), whose sum is σ = 79280640. Its totient is φ = 21042736.

The previous prime is 42184213. The next prime is 42184267. The reversal of 42184232 is 23248124.

It is an unprimeable number.

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, 2408 + ... + 9495.

It is an arithmetic number, because the mean of its divisors is an integer number (4955040).

Almost surely, 2^42184232 is an apocalyptic number.

It is an amenable number.

42184232 is a deficient number, since it is larger than the sum of its proper divisors (37096408).

42184232 is a wasteful number, since it uses less digits than its factorization.

42184232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12352 (or 12348 counting only the distinct ones).

The product of its digits is 3072, while the sum is 26.

The square root of 42184232 is about 6494.9389527539. The cubic root of 42184232 is about 348.1101734223.

The spelling of 42184232 in words is "forty-two million, one hundred eighty-four thousand, two hundred thirty-two".