58388249 has 2 divisors, whose sum is σ = 58388250. Its totient is φ = 58388248.

The previous prime is 58388233. The next prime is 58388263. The reversal of 58388249 is 94288385.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42667024 + 15721225 = 6532^2 + 3965^2 .

It is a cyclic number.

It is not a de Polignac number, because 58388249 - 2⁴ = 58388233 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (58388269) 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 as a sum of consecutive naturals, namely, 29194124 + 29194125.

It is an arithmetic number, because the mean of its divisors is an integer number (29194125).

Almost surely, 2^58388249 is an apocalyptic number.

It is an amenable number.

58388249 is a deficient number, since it is larger than the sum of its proper divisors (1).

58388249 is an equidigital number, since it uses as much as digits as its factorization.

58388249 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 552960, while the sum is 47.

The square root of 58388249 is about 7641.2203868230. The cubic root of 58388249 is about 387.9494589108.

The spelling of 58388249 in words is "fifty-eight million, three hundred eighty-eight thousand, two hundred forty-nine".