12438050 has 24 divisors (see below), whose sum is σ = 24497316. Its totient is φ = 4682240.

The previous prime is 12438043. The next prime is 12438053. The reversal of 12438050 is 5083421.

12438050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 2140369 + 10297681 = 1463^2 + 3209^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12438053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6467 + ... + 8166.

Almost surely, 2^12438050 is an apocalyptic number.

12438050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12438050 is a deficient number, since it is larger than the sum of its proper divisors (12059266).

12438050 is a wasteful number, since it uses less digits than its factorization.

12438050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14662 (or 14657 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 12438050 is about 3526.7619709870. The cubic root of 12438050 is about 231.6954113244.

The spelling of 12438050 in words is "twelve million, four hundred thirty-eight thousand, fifty".