58668289 has 4 divisors (see below), whose sum is σ = 58797124. Its totient is φ = 58539456.

The previous prime is 58668287. The next prime is 58668293. The reversal of 58668289 is 98286685.

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

It can be written as a sum of positive squares in 2 ways, for example, as 44289025 + 14379264 = 6655^2 + 3792^2 .

It is a cyclic number.

It is not a de Polignac number, because 58668289 - 2¹ = 58668287 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58668287) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63732 + ... + 64645.

It is an arithmetic number, because the mean of its divisors is an integer number (14699281).

Almost surely, 2^58668289 is an apocalyptic number.

It is an amenable number.

58668289 is a deficient number, since it is larger than the sum of its proper divisors (128835).

58668289 is a wasteful number, since it uses less digits than its factorization.

58668289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128834.

The product of its digits is 1658880, while the sum is 52.

The square root of 58668289 is about 7659.5227658125. The cubic root of 58668289 is about 388.5686939004.

The spelling of 58668289 in words is "fifty-eight million, six hundred sixty-eight thousand, two hundred eighty-nine".