58387257 has 16 divisors (see below), whose sum is σ = 86832000. Its totient is φ = 38775312.

The previous prime is 58387253. The next prime is 58387297. The reversal of 58387257 is 75278385.

It is not a de Polignac number, because 58387257 - 2² = 58387253 is a prime.

It is not an unprimeable number, because it can be changed into a prime (58387253) 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 15 ways as a sum of consecutive naturals, for example, 3244 + ... + 11282.

It is an arithmetic number, because the mean of its divisors is an integer number (5427000).

Almost surely, 2^58387257 is an apocalyptic number.

It is an amenable number.

58387257 is a deficient number, since it is larger than the sum of its proper divisors (28444743).

58387257 is a wasteful number, since it uses less digits than its factorization.

58387257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8317 (or 8311 counting only the distinct ones).

The product of its digits is 470400, while the sum is 45.

The square root of 58387257 is about 7641.1554754500. The cubic root of 58387257 is about 387.9472618475.

The spelling of 58387257 in words is "fifty-eight million, three hundred eighty-seven thousand, two hundred fifty-seven".