12841452 has 72 divisors (see below), whose sum is σ = 36507744. Its totient is φ = 3776256.

The previous prime is 12841447. The next prime is 12841453. The reversal of 12841452 is 25414821.

It is not an unprimeable number, because it can be changed into a prime (12841453) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10168 + ... + 11360.

It is an arithmetic number, because the mean of its divisors is an integer number (507052).

Almost surely, 2^12841452 is an apocalyptic number.

12841452 is a gapful number since it is divisible by the number (12) 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 12841452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18253872).

12841452 is an abundant number, since it is smaller than the sum of its proper divisors (23666292).

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

12841452 is a wasteful number, since it uses less digits than its factorization.

12841452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1239 (or 1234 counting only the distinct ones).

The product of its digits is 2560, while the sum is 27.

The square root of 12841452 is about 3583.4971745489. The cubic root of 12841452 is about 234.1736602620.

The spelling of 12841452 in words is "twelve million, eight hundred forty-one thousand, four hundred fifty-two".