12454 has 8 divisors (see below), whose sum is σ = 20160. Its totient is φ = 5736.

The previous prime is 12451. The next prime is 12457. The reversal of 12454 is 45421.

It is an interprime number because it is at equal distance from previous prime (12451) and next prime (12457).

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

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12451) 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, 214 + ... + 265.

It is an arithmetic number, because the mean of its divisors is an integer number (2520).

2¹²⁴⁵⁴ is an apocalyptic number.

12454 is a deficient number, since it is larger than the sum of its proper divisors (7706).

12454 is a wasteful number, since it uses less digits than its factorization.

12454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494.

The product of its digits is 160, while the sum is 16.

The square root of 12454 is about 111.5974910112. The cubic root of 12454 is about 23.1794407637.

Adding to 12454 its reverse (45421), we get a palindrome (57875).

The spelling of 12454 in words is "twelve thousand, four hundred fifty-four".