12501412 has 48 divisors (see below), whose sum is σ = 28038528. Its totient is φ = 4734720.

The previous prime is 12501371. The next prime is 12501413. The reversal of 12501412 is 21410521.

12501412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (12501413) 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, 10848 + ... + 11944.

It is an arithmetic number, because the mean of its divisors is an integer number (584136).

Almost surely, 2^12501412 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 12501412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14019264).

12501412 is an abundant number, since it is smaller than the sum of its proper divisors (15537116).

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

12501412 is a wasteful number, since it uses less digits than its factorization.

12501412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1156 (or 1154 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 12501412 is about 3535.7335872489. The cubic root of 12501412 is about 232.0881799162.

Adding to 12501412 its reverse (21410521), we get a palindrome (33911933).

It can be divided in two parts, 1250 and 1412, that added together give a palindrome (2662).

The spelling of 12501412 in words is "twelve million, five hundred one thousand, four hundred twelve".