11550016 has 28 divisors (see below), whose sum is σ = 23042880. Its totient is φ = 5744000.

The previous prime is 11549983. The next prime is 11550029. The reversal of 11550016 is 61005511.

It is a junction number, because it is equal to n+sod(n) for n = 11549975 and 11550002.

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, 15705 + ... + 16423.

It is an arithmetic number, because the mean of its divisors is an integer number (822960).

Almost surely, 2^11550016 is an apocalyptic number.

11550016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11550016 is a deficient number, since it is larger than the sum of its proper divisors (11492864).

11550016 is an equidigital number, since it uses as much as digits as its factorization.

11550016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 982 (or 972 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 19.

The square root of 11550016 is about 3398.5314475520. The cubic root of 11550016 is about 226.0446305467.

Adding to 11550016 its reverse (61005511), we get a palindrome (72555527).

The spelling of 11550016 in words is "eleven million, five hundred fifty thousand, sixteen".