58212664 has 16 divisors (see below), whose sum is σ = 109260720. Its totient is φ = 29076480.

The previous prime is 58212659. The next prime is 58212667. The reversal of 58212664 is 46621285.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58212667) 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, 6069 + ... + 12379.

It is an arithmetic number, because the mean of its divisors is an integer number (6828795).

Almost surely, 2^58212664 is an apocalyptic number.

It is an amenable number.

58212664 is a deficient number, since it is larger than the sum of its proper divisors (51048056).

58212664 is a wasteful number, since it uses less digits than its factorization.

58212664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7470 (or 7466 counting only the distinct ones).

The product of its digits is 23040, while the sum is 34.

The square root of 58212664 is about 7629.7224064837. The cubic root of 58212664 is about 387.5601882228.

The spelling of 58212664 in words is "fifty-eight million, two hundred twelve thousand, six hundred sixty-four".