12404130 has 32 divisors (see below), whose sum is σ = 31065984. Its totient is φ = 3163776.

The previous prime is 12404089. The next prime is 12404143. The reversal of 12404130 is 3140421.

12404130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8299 + ... + 9678.

It is an arithmetic number, because the mean of its divisors is an integer number (970812).

Almost surely, 2^12404130 is an apocalyptic number.

12404130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12404130 is an abundant number, since it is smaller than the sum of its proper divisors (18661854).

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

12404130 is a wasteful number, since it uses less digits than its factorization.

12404130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18010.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 12404130 is about 3521.9497441048. The cubic root of 12404130 is about 231.4845995163.

Adding to 12404130 its reverse (3140421), we get a palindrome (15544551).

The spelling of 12404130 in words is "twelve million, four hundred four thousand, one hundred thirty".