12413140 has 12 divisors (see below), whose sum is σ = 26067636. Its totient is φ = 4965248.

The previous prime is 12413101. The next prime is 12413147. The reversal of 12413140 is 4131421.

It can be written as a sum of positive squares in 2 ways, for example, as 5673924 + 6739216 = 2382^2 + 2596^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12413147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 310309 + ... + 310348.

It is an arithmetic number, because the mean of its divisors is an integer number (2172303).

Almost surely, 2^12413140 is an apocalyptic number.

12413140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12413140 is an abundant number, since it is smaller than the sum of its proper divisors (13654496).

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

12413140 is a wasteful number, since it uses less digits than its factorization.

12413140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620666 (or 620664 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 12413140 is about 3523.2286329445. The cubic root of 12413140 is about 231.5406338493.

Adding to 12413140 its reverse (4131421), we get a palindrome (16544561).

The spelling of 12413140 in words is "twelve million, four hundred thirteen thousand, one hundred forty".