12755372 has 48 divisors (see below), whose sum is σ = 27353088. Its totient is φ = 5080320.

The previous prime is 12755371. The next prime is 12755383. The reversal of 12755372 is 27355721.

It is not an unprimeable number, because it can be changed into a prime (12755371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60347 + ... + 60557.

It is an arithmetic number, because the mean of its divisors is an integer number (569856).

Almost surely, 2^12755372 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12755372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13676544).

12755372 is an abundant number, since it is smaller than the sum of its proper divisors (14597716).

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

12755372 is a wasteful number, since it uses less digits than its factorization.

12755372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366 (or 364 counting only the distinct ones).

The product of its digits is 14700, while the sum is 32.

The square root of 12755372 is about 3571.4663655143. The cubic root of 12755372 is about 233.6492419415.

The spelling of 12755372 in words is "twelve million, seven hundred fifty-five thousand, three hundred seventy-two".