58668520 has 16 divisors (see below), whose sum is σ = 132004260. Its totient is φ = 23467392.

The previous prime is 58668497. The next prime is 58668529. The reversal of 58668520 is 2586685.

It can be written as a sum of positive squares in 2 ways, for example, as 58339044 + 329476 = 7638^2 + 574^2 .

It is a Harshad number since it is a multiple of its sum of digits (40), and also a Moran number because the ratio is a prime number: 1466713 = 58668520 / (5 + 8 + 6 + 6 + 8 + 5 + 2 + 0).

It is not an unprimeable number, because it can be changed into a prime (58668529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 733317 + ... + 733396.

Almost surely, 2^58668520 is an apocalyptic number.

It is an amenable number.

58668520 is an abundant number, since it is smaller than the sum of its proper divisors (73335740).

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

58668520 is a wasteful number, since it uses less digits than its factorization.

58668520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1466724 (or 1466720 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 40.

The square root of 58668520 is about 7659.5378450661. The cubic root of 58668520 is about 388.5692038821.

The spelling of 58668520 in words is "fifty-eight million, six hundred sixty-eight thousand, five hundred twenty".