12552036 has 36 divisors (see below), whose sum is σ = 34071408. Its totient is φ = 3586128.

The previous prime is 12552011. The next prime is 12552037. The reversal of 12552036 is 63025521.

It is a junction number, because it is equal to n+sod(n) for n = 12551997 and 12552015.

It is not an unprimeable number, because it can be changed into a prime (12552037) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10086 + ... + 11261.

It is an arithmetic number, because the mean of its divisors is an integer number (946428).

Almost surely, 2^12552036 is an apocalyptic number.

It is an amenable number.

12552036 is an abundant number, since it is smaller than the sum of its proper divisors (21519372).

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

12552036 is a wasteful number, since it uses less digits than its factorization.

12552036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21368 (or 21359 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 12552036 is about 3542.8852648653. The cubic root of 12552036 is about 232.4010354626.

Adding to 12552036 its reverse (63025521), we get a palindrome (75577557).

The spelling of 12552036 in words is "twelve million, five hundred fifty-two thousand, thirty-six".