58317493 has 8 divisors (see below), whose sum is σ = 63205688. Its totient is φ = 53486784.

The previous prime is 58317481. The next prime is 58317509. The reversal of 58317493 is 39471385.

58317493 is nontrivially palindromic in base 12.

It can be written as a sum of positive squares in 4 ways, for example, as 4485924 + 53831569 = 2118^2 + 7337^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 58317493 - 2²¹ = 56220341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58317473) 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 in 7 ways as a sum of consecutive naturals, for example, 12246 + ... + 16327.

It is an arithmetic number, because the mean of its divisors is an integer number (7900711).

Almost surely, 2^58317493 is an apocalyptic number.

It is an amenable number.

58317493 is a deficient number, since it is larger than the sum of its proper divisors (4888195).

58317493 is a wasteful number, since it uses less digits than its factorization.

58317493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28743.

The product of its digits is 90720, while the sum is 40.

The square root of 58317493 is about 7636.5890946155. The cubic root of 58317493 is about 387.7926873692.

The spelling of 58317493 in words is "fifty-eight million, three hundred seventeen thousand, four hundred ninety-three".