11481376 has 12 divisors (see below), whose sum is σ = 22604022. Its totient is φ = 5740672.

The previous prime is 11481343. The next prime is 11481383. The reversal of 11481376 is 67318411.

It can be written as a sum of positive squares in only one way, i.e., 10627600 + 853776 = 3260^2 + 924^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 179365 + ... + 179428.

Almost surely, 2^11481376 is an apocalyptic number.

11481376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11481376 is a deficient number, since it is larger than the sum of its proper divisors (11122646).

11481376 is an equidigital number, since it uses as much as digits as its factorization.

11481376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358803 (or 358795 counting only the distinct ones).

The product of its digits is 4032, while the sum is 31.

The square root of 11481376 is about 3388.4179199148. The cubic root of 11481376 is about 225.5959575420.

Adding to 11481376 its reverse (67318411), we get a palindrome (78799787).

The spelling of 11481376 in words is "eleven million, four hundred eighty-one thousand, three hundred seventy-six".