58992281 has 2 divisors, whose sum is σ = 58992282. Its totient is φ = 58992280.

The previous prime is 58992277. The next prime is 58992289. The reversal of 58992281 is 18229985.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46854025 + 12138256 = 6845^2 + 3484^2 .

It is a cyclic number.

It is not a de Polignac number, because 58992281 - 2² = 58992277 is a prime.

It is a super-2 number, since 2×58992281² = 6960178435165922, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (58992289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29496140 + 29496141.

It is an arithmetic number, because the mean of its divisors is an integer number (29496141).

Almost surely, 2^58992281 is an apocalyptic number.

It is an amenable number.

58992281 is a deficient number, since it is larger than the sum of its proper divisors (1).

58992281 is an equidigital number, since it uses as much as digits as its factorization.

58992281 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 103680, while the sum is 44.

The square root of 58992281 is about 7680.6432673312. The cubic root of 58992281 is about 389.2826634235.

The spelling of 58992281 in words is "fifty-eight million, nine hundred ninety-two thousand, two hundred eighty-one".