58320971 has 2 divisors, whose sum is σ = 58320972. Its totient is φ = 58320970.

The previous prime is 58320953. The next prime is 58320973. The reversal of 58320971 is 17902385.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 58320971 - 2⁶ = 58320907 is a prime.

Together with 58320973, 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 (58320973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29160485 + 29160486.

It is an arithmetic number, because the mean of its divisors is an integer number (29160486).

Almost surely, 2^58320971 is an apocalyptic number.

58320971 is a deficient number, since it is larger than the sum of its proper divisors (1).

58320971 is an equidigital number, since it uses as much as digits as its factorization.

58320971 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 58320971 is about 7636.8168106876. The cubic root of 58320971 is about 387.8003964120.

The spelling of 58320971 in words is "fifty-eight million, three hundred twenty thousand, nine hundred seventy-one".