12238960 has 40 divisors (see below), whose sum is σ = 28949040. Its totient is φ = 4810752.

The previous prime is 12238949. The next prime is 12238991. The reversal of 12238960 is 6983221.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3424 + ... + 6016.

It is an arithmetic number, because the mean of its divisors is an integer number (723726).

Almost surely, 2^12238960 is an apocalyptic number.

12238960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12238960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14474520).

12238960 is an abundant number, since it is smaller than the sum of its proper divisors (16710080).

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

12238960 is a wasteful number, since it uses less digits than its factorization.

12238960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2665 (or 2659 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 12238960 is about 3498.4225016427. The cubic root of 12238960 is about 230.4525431541.

The spelling of 12238960 in words is "twelve million, two hundred thirty-eight thousand, nine hundred sixty".