58328564 has 48 divisors (see below), whose sum is σ = 124242048. Its totient is φ = 23390208.

The previous prime is 58328563. The next prime is 58328573. The reversal of 58328564 is 46582385.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58328563) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134492 + ... + 134924.

It is an arithmetic number, because the mean of its divisors is an integer number (2588376).

Almost surely, 2^58328564 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58328564, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62121024).

58328564 is an abundant number, since it is smaller than the sum of its proper divisors (65913484).

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

58328564 is a wasteful number, since it uses less digits than its factorization.

58328564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744 (or 742 counting only the distinct ones).

The product of its digits is 230400, while the sum is 41.

The square root of 58328564 is about 7637.3139257202. The cubic root of 58328564 is about 387.8172253535.

The spelling of 58328564 in words is "fifty-eight million, three hundred twenty-eight thousand, five hundred sixty-four".