13458 has 8 divisors (see below), whose sum is σ = 26928. Its totient is φ = 4484.

The previous prime is 13457. The next prime is 13463. The reversal of 13458 is 85431.

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

13458 is an admirable number.

It is a super-2 number, since 2×13458² = 362235528, which contains 22 as substring.

It is a plaindrome in base 10.

It is a nialpdrome in base 8.

It is not an unprimeable number, because it can be changed into a prime (13451) 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, 1116 + ... + 1127.

It is an arithmetic number, because the mean of its divisors is an integer number (3366).

2¹³⁴⁵⁸ is an apocalyptic number.

13458 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 (13464).

13458 is a wasteful number, since it uses less digits than its factorization.

13458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2248.

The product of its digits is 480, while the sum is 21.

The square root of 13458 is about 116.0086203694. The cubic root of 13458 is about 23.7862972225.

Adding to 13458 its reverse (85431), we get a palindrome (98889).

The spelling of 13458 in words is "thirteen thousand, four hundred fifty-eight".