58918871 has 8 divisors (see below), whose sum is σ = 65643264. Its totient is φ = 52422520.

The previous prime is 58918861. The next prime is 58918883. The reversal of 58918871 is 17881985.

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

It is a cyclic number.

It is not a de Polignac number, because 58918871 - 2¹⁰ = 58917847 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58918861) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56465 + ... + 57498.

It is an arithmetic number, because the mean of its divisors is an integer number (8205408).

Almost surely, 2^58918871 is an apocalyptic number.

58918871 is a deficient number, since it is larger than the sum of its proper divisors (6724393).

58918871 is a wasteful number, since it uses less digits than its factorization.

58918871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114021.

The product of its digits is 161280, while the sum is 47.

The square root of 58918871 is about 7675.8628830901. The cubic root of 58918871 is about 389.1211219366.

The spelling of 58918871 in words is "fifty-eight million, nine hundred eighteen thousand, eight hundred seventy-one".