12941232 has 40 divisors (see below), whose sum is σ = 33569280. Its totient is φ = 4296000.

The previous prime is 12941219. The next prime is 12941239. The reversal of 12941232 is 23214921.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (12941239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16857 + ... + 17607.

It is an arithmetic number, because the mean of its divisors is an integer number (839232).

Almost surely, 2^12941232 is an apocalyptic number.

12941232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12941232 is an abundant number, since it is smaller than the sum of its proper divisors (20628048).

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

12941232 is a wasteful number, since it uses less digits than its factorization.

12941232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1121 (or 1115 counting only the distinct ones).

The product of its digits is 864, while the sum is 24.

The square root of 12941232 is about 3597.3923889395. The cubic root of 12941232 is about 234.7786175262.

The spelling of 12941232 in words is "twelve million, nine hundred forty-one thousand, two hundred thirty-two".