12845126 has 16 divisors (see below), whose sum is σ = 22394880. Its totient is φ = 5411400.

The previous prime is 12845123. The next prime is 12845137. The reversal of 12845126 is 62154821.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12845123) 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, 6950 + ... + 8601.

It is an arithmetic number, because the mean of its divisors is an integer number (1399680).

Almost surely, 2^12845126 is an apocalyptic number.

12845126 is a deficient number, since it is larger than the sum of its proper divisors (9549754).

12845126 is a wasteful number, since it uses less digits than its factorization.

12845126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15619.

The product of its digits is 3840, while the sum is 29.

The square root of 12845126 is about 3584.0097656117. The cubic root of 12845126 is about 234.1959908622.

Adding to 12845126 its reverse (62154821), we get a palindrome (74999947).

It can be divided in two parts, 128 and 45126, that added together give a palindrome (45254).

The spelling of 12845126 in words is "twelve million, eight hundred forty-five thousand, one hundred twenty-six".