58412861 has 4 divisors (see below), whose sum is σ = 62906172. Its totient is φ = 53919552.

The previous prime is 58412819. The next prime is 58412911. The reversal of 58412861 is 16821485.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 16821485 = 5 ⋅3364297.

It can be written as a sum of positive squares in 2 ways, for example, as 39000025 + 19412836 = 6245^2 + 4406^2 .

It is a cyclic number.

It is not a de Polignac number, because 58412861 - 2²² = 54218557 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58412161) 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, 2246636 + ... + 2246661.

It is an arithmetic number, because the mean of its divisors is an integer number (15726543).

Almost surely, 2^58412861 is an apocalyptic number.

It is an amenable number.

58412861 is a deficient number, since it is larger than the sum of its proper divisors (4493311).

58412861 is a wasteful number, since it uses less digits than its factorization.

58412861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4493310.

The product of its digits is 15360, while the sum is 35.

The square root of 58412861 is about 7642.8306928781. The cubic root of 58412861 is about 388.0039611492.

The spelling of 58412861 in words is "fifty-eight million, four hundred twelve thousand, eight hundred sixty-one".