12430460 has 24 divisors (see below), whose sum is σ = 29833440. Its totient is φ = 4261824.

The previous prime is 12430447. The next prime is 12430463. The reversal of 12430460 is 6403421.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12430463) 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, 44255 + ... + 44534.

It is an arithmetic number, because the mean of its divisors is an integer number (1243060).

Almost surely, 2^12430460 is an apocalyptic number.

12430460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12430460 is an abundant number, since it is smaller than the sum of its proper divisors (17402980).

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

12430460 is a wasteful number, since it uses less digits than its factorization.

12430460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88805 (or 88803 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 12430460 is about 3525.6857489005. The cubic root of 12430460 is about 231.6482730136.

Adding to 12430460 its reverse (6403421), we get a palindrome (18833881).

The spelling of 12430460 in words is "twelve million, four hundred thirty thousand, four hundred sixty".