58868321 has 2 divisors, whose sum is σ = 58868322. Its totient is φ = 58868320.

The previous prime is 58868291. The next prime is 58868323. The reversal of 58868321 is 12386885.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 58675600 + 192721 = 7660^2 + 439^2 .

It is a cyclic number.

It is not a de Polignac number, because 58868321 - 2²² = 54674017 is a prime.

Together with 58868323, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (58868323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29434160 + 29434161.

It is an arithmetic number, because the mean of its divisors is an integer number (29434161).

Almost surely, 2^58868321 is an apocalyptic number.

It is an amenable number.

58868321 is a deficient number, since it is larger than the sum of its proper divisors (1).

58868321 is an equidigital number, since it uses as much as digits as its factorization.

58868321 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 92160, while the sum is 41.

The square root of 58868321 is about 7672.5693871089. The cubic root of 58868321 is about 389.0098067194.

The spelling of 58868321 in words is "fifty-eight million, eight hundred sixty-eight thousand, three hundred twenty-one".