58871057 has 4 divisors (see below), whose sum is σ = 67281216. Its totient is φ = 50460900.

The previous prime is 58871041. The next prime is 58871081. The reversal of 58871057 is 75017885.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 58871057 - 2⁴ = 58871041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58871957) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4205069 + ... + 4205082.

It is an arithmetic number, because the mean of its divisors is an integer number (16820304).

Almost surely, 2^58871057 is an apocalyptic number.

It is an amenable number.

58871057 is a deficient number, since it is larger than the sum of its proper divisors (8410159).

58871057 is an equidigital number, since it uses as much as digits as its factorization.

58871057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8410158.

The product of its (nonzero) digits is 78400, while the sum is 41.

The square root of 58871057 is about 7672.7476825450. The cubic root of 58871057 is about 389.0158332451.

The spelling of 58871057 in words is "fifty-eight million, eight hundred seventy-one thousand, fifty-seven".