12430 has 16 divisors (see below), whose sum is σ = 24624. Its totient is φ = 4480.

The previous prime is 12421. The next prime is 12433. The reversal of 12430 is 3421.

12430 = T₆₈ + T₆₉ + ... + T₇₂.

It is a Harshad number since it is a multiple of its sum of digits (10).

12430 is an undulating number in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12433) 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, 54 + ... + 166.

It is an arithmetic number, because the mean of its divisors is an integer number (1539).

2¹²⁴³⁰ is an apocalyptic number.

12430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12430 is a deficient number, since it is larger than the sum of its proper divisors (12194).

12430 is a wasteful number, since it uses less digits than its factorization.

12430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131.

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 12430 is about 111.4899098573. The cubic root of 12430 is about 23.1645415530.

Adding to 12430 its reverse (3421), we get a palindrome (15851).

Subtracting from 12430 its reverse (3421), we obtain a palindrome (9009).

The spelling of 12430 in words is "twelve thousand, four hundred thirty".