4458 has 8 divisors (see below), whose sum is σ = 8928. Its totient is φ = 1484.

The previous prime is 4457. The next prime is 4463. The reversal of 4458 is 8544.

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

4458 is an admirable number.

It is a plaindrome in base 7, base 10 and base 16.

It is not an unprimeable number, because it can be changed into a prime (4451) 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, 366 + ... + 377.

It is an arithmetic number, because the mean of its divisors is an integer number (1116).

2⁴⁴⁵⁸ is an apocalyptic number.

4458 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4464).

4458 is a wasteful number, since it uses less digits than its factorization.

4458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 748.

The product of its digits is 640, while the sum is 21.

The square root of 4458 is about 66.7682559305. The cubic root of 4458 is about 16.4581123010.

It can be divided in two parts, 44 and 58, that multiplied together give a palindrome (2552).

The spelling of 4458 in words is "four thousand, four hundred fifty-eight".