58787271 has 12 divisors (see below), whose sum is σ = 86722272. Its totient is φ = 38357376.

The previous prime is 58787243. The next prime is 58787279. The reversal of 58787271 is 17278785.

It is not a de Polignac number, because 58787271 - 2¹⁵ = 58754503 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58787279) 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 in 11 ways as a sum of consecutive naturals, for example, 69066 + ... + 69911.

It is an arithmetic number, because the mean of its divisors is an integer number (7226856).

Almost surely, 2^58787271 is an apocalyptic number.

58787271 is a deficient number, since it is larger than the sum of its proper divisors (27935001).

58787271 is a wasteful number, since it uses less digits than its factorization.

58787271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139030 (or 139027 counting only the distinct ones).

The product of its digits is 219520, while the sum is 45.

The square root of 58787271 is about 7667.2857648584. The cubic root of 58787271 is about 388.8311949453.

The spelling of 58787271 in words is "fifty-eight million, seven hundred eighty-seven thousand, two hundred seventy-one".