11487466 has 4 divisors (see below), whose sum is σ = 17231202. Its totient is φ = 5743732.

The previous prime is 11487431. The next prime is 11487481. The reversal of 11487466 is 66478411.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 66478411 = 29 ⋅2292359.

It can be written as a sum of positive squares in only one way, i.e., 11458225 + 29241 = 3385^2 + 171^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2871865 + ... + 2871868.

Almost surely, 2^11487466 is an apocalyptic number.

11487466 is a deficient number, since it is larger than the sum of its proper divisors (5743736).

11487466 is an equidigital number, since it uses as much as digits as its factorization.

11487466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5743735.

The product of its digits is 32256, while the sum is 37.

The square root of 11487466 is about 3389.3164502596. The cubic root of 11487466 is about 225.6358376789.

The spelling of 11487466 in words is "eleven million, four hundred eighty-seven thousand, four hundred sixty-six".