12461344 has 24 divisors (see below), whose sum is σ = 28038528. Its totient is φ = 5340480.

The previous prime is 12461311. The next prime is 12461347. The reversal of 12461344 is 44316421.

It is not an unprimeable number, because it can be changed into a prime (12461347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27592 + ... + 28039.

It is an arithmetic number, because the mean of its divisors is an integer number (1168272).

Almost surely, 2^12461344 is an apocalyptic number.

12461344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12461344 is an abundant number, since it is smaller than the sum of its proper divisors (15577184).

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

12461344 is an equidigital number, since it uses as much as digits as its factorization.

12461344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55648 (or 55640 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

The square root of 12461344 is about 3530.0628889582. The cubic root of 12461344 is about 231.8399609704.

Adding to 12461344 its reverse (44316421), we get a palindrome (56777765).

It can be divided in two parts, 12 and 461344, that multiplied together give a triangular number (5536128 = T₃₃₂₇).

The spelling of 12461344 in words is "twelve million, four hundred sixty-one thousand, three hundred forty-four".