12883134 has 64 divisors (see below), whose sum is σ = 29859840. Its totient is φ = 3669120.

The previous prime is 12883133. The next prime is 12883147. The reversal of 12883134 is 43138821.

12883134 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12883133) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 101379 + ... + 101505.

It is an arithmetic number, because the mean of its divisors is an integer number (466560).

Almost surely, 2^12883134 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12883134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14929920).

12883134 is an abundant number, since it is smaller than the sum of its proper divisors (16976706).

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

12883134 is a wasteful number, since it uses less digits than its factorization.

12883134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225.

The product of its digits is 4608, while the sum is 30.

The square root of 12883134 is about 3589.3082899077. The cubic root of 12883134 is about 234.4267542953.

The spelling of 12883134 in words is "twelve million, eight hundred eighty-three thousand, one hundred thirty-four".