58668387 has 4 divisors (see below), whose sum is σ = 78224520. Its totient is φ = 39112256.

The previous prime is 58668367. The next prime is 58668419. The reversal of 58668387 is 78386685.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 58668387 - 2¹⁰ = 58667363 is a prime.

It is not an unprimeable number, because it can be changed into a prime (58668307) 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, 9778062 + ... + 9778067.

It is an arithmetic number, because the mean of its divisors is an integer number (19556130).

Almost surely, 2^58668387 is an apocalyptic number.

58668387 is a deficient number, since it is larger than the sum of its proper divisors (19556133).

58668387 is a wasteful number, since it uses less digits than its factorization.

58668387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19556132.

The product of its digits is 1935360, while the sum is 51.

The square root of 58668387 is about 7659.5291630752. The cubic root of 58668387 is about 388.5689102564.

The spelling of 58668387 in words is "fifty-eight million, six hundred sixty-eight thousand, three hundred eighty-seven".