58328664 has 32 divisors (see below), whose sum is σ = 146065920. Its totient is φ = 19410336.

The previous prime is 58328663. The next prime is 58328729. The reversal of 58328664 is 46682385.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58328663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15777 + ... + 19119.

It is an arithmetic number, because the mean of its divisors is an integer number (4564560).

Almost surely, 2^58328664 is an apocalyptic number.

It is an amenable number.

58328664 is an abundant number, since it is smaller than the sum of its proper divisors (87737256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

58328664 is a wasteful number, since it uses less digits than its factorization.

58328664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4079 (or 4075 counting only the distinct ones).

The product of its digits is 276480, while the sum is 42.

The square root of 58328664 is about 7637.3204725218. The cubic root of 58328664 is about 387.8174469813.

The spelling of 58328664 in words is "fifty-eight million, three hundred twenty-eight thousand, six hundred sixty-four".