11116546 has 8 divisors (see below), whose sum is σ = 19056960. Its totient is φ = 4764228.

The previous prime is 11116543. The next prime is 11116549. The reversal of 11116546 is 64561111.

It is an interprime number because it is at equal distance from previous prime (11116543) and next prime (11116549).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 11116546.

It is not an unprimeable number, because it can be changed into a prime (11116543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 397006 + ... + 397033.

It is an arithmetic number, because the mean of its divisors is an integer number (2382120).

Almost surely, 2^11116546 is an apocalyptic number.

11116546 is a deficient number, since it is larger than the sum of its proper divisors (7940414).

11116546 is an equidigital number, since it uses as much as digits as its factorization.

11116546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 794048.

The product of its digits is 720, while the sum is 25.

The square root of 11116546 is about 3334.1484670002. The cubic root of 11116546 is about 223.1806937006.

Adding to 11116546 its reverse (64561111), we get a palindrome (75677657).

The spelling of 11116546 in words is "eleven million, one hundred sixteen thousand, five hundred forty-six".