12238829 has 8 divisors (see below), whose sum is σ = 12816960. Its totient is φ = 11664576.

The previous prime is 12238799. The next prime is 12238843. The reversal of 12238829 is 92883221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12238829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12238859) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6962 + ... + 8540.

It is an arithmetic number, because the mean of its divisors is an integer number (1602120).

Almost surely, 2^12238829 is an apocalyptic number.

It is an amenable number.

12238829 is a deficient number, since it is larger than the sum of its proper divisors (578131).

12238829 is a wasteful number, since it uses less digits than its factorization.

12238829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1939.

The product of its digits is 13824, while the sum is 35.

The square root of 12238829 is about 3498.4037788683. The cubic root of 12238829 is about 230.4517209331.

The spelling of 12238829 in words is "twelve million, two hundred thirty-eight thousand, eight hundred twenty-nine".