58438664 has 16 divisors (see below), whose sum is σ = 109699920. Its totient is φ = 29185360.

The previous prime is 58438657. The next prime is 58438687. The reversal of 58438664 is 46683485.

58438664 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 4007 + ... + 11529.

It is an arithmetic number, because the mean of its divisors is an integer number (6856245).

Almost surely, 2^58438664 is an apocalyptic number.

It is an amenable number.

58438664 is a deficient number, since it is larger than the sum of its proper divisors (51261256).

58438664 is a wasteful number, since it uses less digits than its factorization.

58438664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8500 (or 8496 counting only the distinct ones).

The product of its digits is 552960, while the sum is 44.

The square root of 58438664 is about 7644.5185590722. The cubic root of 58438664 is about 388.0610843708.

The spelling of 58438664 in words is "fifty-eight million, four hundred thirty-eight thousand, six hundred sixty-four".