12545368 has 32 divisors (see below), whose sum is σ = 26361360. Its totient is φ = 5546880.

The previous prime is 12545341. The next prime is 12545369. The reversal of 12545368 is 86354521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12545369) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1330 + ... + 5182.

Almost surely, 2^12545368 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 12545368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13180680).

12545368 is an abundant number, since it is smaller than the sum of its proper divisors (13815992).

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

12545368 is a wasteful number, since it uses less digits than its factorization.

12545368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3907 (or 3903 counting only the distinct ones).

The product of its digits is 28800, while the sum is 34.

The square root of 12545368 is about 3541.9440989378. The cubic root of 12545368 is about 232.3598754842.

Adding to 12545368 its reverse (86354521), we get a palindrome (98899889).

It can be divided in two parts, 125453 and 68, that added together give a palindrome (125521).

The spelling of 12545368 in words is "twelve million, five hundred forty-five thousand, three hundred sixty-eight".