11478416 has 20 divisors (see below), whose sum is σ = 22391424. Its totient is φ = 5700000.

The previous prime is 11478409. The next prime is 11478421. The reversal of 11478416 is 61487411.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 41 + ... + 4791.

Almost surely, 2^11478416 is an apocalyptic number.

11478416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11478416 is a deficient number, since it is larger than the sum of its proper divisors (10913008).

11478416 is a wasteful number, since it uses less digits than its factorization.

11478416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4910 (or 4904 counting only the distinct ones).

The product of its digits is 5376, while the sum is 32.

The square root of 11478416 is about 3387.9811097466. The cubic root of 11478416 is about 225.5765689999.

The spelling of 11478416 in words is "eleven million, four hundred seventy-eight thousand, four hundred sixteen".