12043962 has 48 divisors (see below), whose sum is σ = 30331392. Its totient is φ = 3382560.

The previous prime is 12043951. The next prime is 12043979. The reversal of 12043962 is 26934021.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6903 + ... + 8469.

It is an arithmetic number, because the mean of its divisors is an integer number (631904).

Almost surely, 2^12043962 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12043962, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15165696).

12043962 is an abundant number, since it is smaller than the sum of its proper divisors (18287430).

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

12043962 is a wasteful number, since it uses less digits than its factorization.

12043962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1643 (or 1640 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 12043962 is about 3470.4411823283. The cubic root of 12043962 is about 229.2220851684. Note that the first 3 decimals are identical.

Adding to 12043962 its reverse (26934021), we get a palindrome (38977983).

The spelling of 12043962 in words is "twelve million, forty-three thousand, nine hundred sixty-two".