12259038 has 32 divisors (see below), whose sum is σ = 27060480. Its totient is φ = 3671360.

The previous prime is 12259033. The next prime is 12259061. The reversal of 12259038 is 83095221.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12258996 and 12259014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12259033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4831 + ... + 6917.

It is an arithmetic number, because the mean of its divisors is an integer number (845640).

Almost surely, 2^12259038 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12259038, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13530240).

12259038 is an abundant number, since it is smaller than the sum of its proper divisors (14801442).

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

12259038 is a wasteful number, since it uses less digits than its factorization.

12259038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2192.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 12259038 is about 3501.2909047950. The cubic root of 12259038 is about 230.5784933507.

The spelling of 12259038 in words is "twelve million, two hundred fifty-nine thousand, thirty-eight".