12013376 has 28 divisors (see below), whose sum is σ = 23952708. Its totient is φ = 5978112.

The previous prime is 12013367. The next prime is 12013381. The reversal of 12013376 is 67331021.

It is a happy number.

12013376 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2027776 + 9985600 = 1424^2 + 3160^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21290 + ... + 21846.

Almost surely, 2^12013376 is an apocalyptic number.

12013376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12013376 is a deficient number, since it is larger than the sum of its proper divisors (11939332).

12013376 is an equidigital number, since it uses as much as digits as its factorization.

12013376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 906 (or 896 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 12013376 is about 3466.0317367272. The cubic root of 12013376 is about 229.0278819111.

Adding to 12013376 its reverse (67331021), we get a palindrome (79344397).

The spelling of 12013376 in words is "twelve million, thirteen thousand, three hundred seventy-six".