12380124 has 12 divisors (see below), whose sum is σ = 28886984. Its totient is φ = 4126704.

The previous prime is 12380119. The next prime is 12380149. The reversal of 12380124 is 42108321.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 12380124.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 515827 + ... + 515850.

Almost surely, 2^12380124 is an apocalyptic number.

It is an amenable number.

12380124 is an abundant number, since it is smaller than the sum of its proper divisors (16506860).

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

12380124 is a wasteful number, since it uses less digits than its factorization.

12380124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1031684 (or 1031682 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 12380124 is about 3518.5400381408. The cubic root of 12380124 is about 231.3351705753.

Adding to 12380124 its reverse (42108321), we get a palindrome (54488445).

The spelling of 12380124 in words is "twelve million, three hundred eighty thousand, one hundred twenty-four".