58198281 has 8 divisors (see below), whose sum is σ = 77846880. Its totient is φ = 38674272.

The previous prime is 58198279. The next prime is 58198291. The reversal of 58198281 is 18289185.

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

It is not a de Polignac number, because 58198281 - 2¹ = 58198279 is a prime.

It is a super-4 number, since 4×58198281⁴ (a number of 32 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3, 2.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (58198271) 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, 30051 + ... + 31928.

It is an arithmetic number, because the mean of its divisors is an integer number (9730860).

Almost surely, 2^58198281 is an apocalyptic number.

It is an amenable number.

58198281 is a deficient number, since it is larger than the sum of its proper divisors (19648599).

58198281 is a wasteful number, since it uses less digits than its factorization.

58198281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62295.

The product of its digits is 46080, while the sum is 42.

The square root of 58198281 is about 7628.7797844741. The cubic root of 58198281 is about 387.5282665471.

The spelling of 58198281 in words is "fifty-eight million, one hundred ninety-eight thousand, two hundred eighty-one".