11489476 has 6 divisors (see below), whose sum is σ = 20106590. Its totient is φ = 5744736.

The previous prime is 11489453. The next prime is 11489477. The reversal of 11489476 is 67498411.

It can be written as a sum of positive squares in only one way, i.e., 6969600 + 4519876 = 2640^2 + 2126^2 .

It is not an unprimeable number, because it can be changed into a prime (11489477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1436181 + ... + 1436188.

Almost surely, 2^11489476 is an apocalyptic number.

It is an amenable number.

11489476 is a deficient number, since it is larger than the sum of its proper divisors (8617114).

11489476 is a wasteful number, since it uses less digits than its factorization.

11489476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2872373 (or 2872371 counting only the distinct ones).

The product of its digits is 48384, while the sum is 40.

The square root of 11489476 is about 3389.6129572563. The cubic root of 11489476 is about 225.6489969949.

The spelling of 11489476 in words is "eleven million, four hundred eighty-nine thousand, four hundred seventy-six".