12852260 has 12 divisors (see below), whose sum is σ = 26989788. Its totient is φ = 5140896.

The previous prime is 12852253. The next prime is 12852263. The reversal of 12852260 is 6225821.

It can be written as a sum of positive squares in 2 ways, for example, as 5410276 + 7441984 = 2326^2 + 2728^2 .

It is not an unprimeable number, because it can be changed into a prime (12852263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 321287 + ... + 321326.

It is an arithmetic number, because the mean of its divisors is an integer number (2249149).

Almost surely, 2^12852260 is an apocalyptic number.

12852260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12852260 is an abundant number, since it is smaller than the sum of its proper divisors (14137528).

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

12852260 is a wasteful number, since it uses less digits than its factorization.

12852260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642622 (or 642620 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 12852260 is about 3585.0048814472. The cubic root of 12852260 is about 234.2393392106.

The spelling of 12852260 in words is "twelve million, eight hundred fifty-two thousand, two hundred sixty".