58687680 has 112 divisors (see below), whose sum is σ = 188329824. Its totient is φ = 15482880.

The previous prime is 58687669. The next prime is 58687703. The reversal of 58687680 is 8678685.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108210 + ... + 108750.

Almost surely, 2^58687680 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 58687680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94164912).

58687680 is an abundant number, since it is smaller than the sum of its proper divisors (129642144).

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

58687680 is a wasteful number, since it uses less digits than its factorization.

58687680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674 (or 664 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 48.

The square root of 58687680 is about 7660.7884711693. The cubic root of 58687680 is about 388.6114989984.

The spelling of 58687680 in words is "fifty-eight million, six hundred eighty-seven thousand, six hundred eighty".