12544798 has 16 divisors (see below), whose sum is σ = 22440960. Its totient is φ = 5142456.

The previous prime is 12544751. The next prime is 12544799. The reversal of 12544798 is 89744521.

It is a self number, because there is not a number n which added to its sum of digits gives 12544798.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12544799) 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, 19158 + ... + 19801.

It is an arithmetic number, because the mean of its divisors is an integer number (1402560).

Almost surely, 2^12544798 is an apocalyptic number.

12544798 is a deficient number, since it is larger than the sum of its proper divisors (9896162).

12544798 is a wasteful number, since it uses less digits than its factorization.

12544798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38991.

The product of its digits is 80640, while the sum is 40.

The square root of 12544798 is about 3541.8636337386. The cubic root of 12544798 is about 232.3563563331.

The spelling of 12544798 in words is "twelve million, five hundred forty-four thousand, seven hundred ninety-eight".