12600252 has 72 divisors (see below), whose sum is σ = 38016720. Its totient is φ = 3598560.

The previous prime is 12600241. The next prime is 12600253. The reversal of 12600252 is 25200621.

12600252 is a `hidden beast` number, since 12 + 600 + 2 + 52 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12600253) 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, 4102 + ... + 6482.

It is an arithmetic number, because the mean of its divisors is an integer number (528010).

Almost surely, 2^12600252 is an apocalyptic number.

12600252 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 12600252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19008360).

12600252 is an abundant number, since it is smaller than the sum of its proper divisors (25416468).

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

12600252 is a wasteful number, since it uses less digits than its factorization.

12600252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2408 (or 2393 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 12600252 is about 3549.6833661610. The cubic root of 12600252 is about 232.6982284459.

Adding to 12600252 its reverse (25200621), we get a palindrome (37800873).

The spelling of 12600252 in words is "twelve million, six hundred thousand, two hundred fifty-two".