39423224 has 16 divisors (see below), whose sum is σ = 75492000. Its totient is φ = 19292032.

The previous prime is 39423203. The next prime is 39423239. The reversal of 39423224 is 42232493.

39423224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52049 + ... + 52800.

It is an arithmetic number, because the mean of its divisors is an integer number (4718250).

Almost surely, 2^39423224 is an apocalyptic number.

It is an amenable number.

39423224 is a deficient number, since it is larger than the sum of its proper divisors (36068776).

39423224 is a wasteful number, since it uses less digits than its factorization.

39423224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104902 (or 104898 counting only the distinct ones).

The product of its digits is 10368, while the sum is 29.

The square root of 39423224 is about 6278.7916034855. The cubic root of 39423224 is about 340.3434361365.

The spelling of 39423224 in words is "thirty-nine million, four hundred twenty-three thousand, two hundred twenty-four".