11110745 has 8 divisors (see below), whose sum is σ = 13353984. Its totient is φ = 8874544.

The previous prime is 11110717. The next prime is 11110769. The reversal of 11110745 is 54701111.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11110745 is a prime.

It is a Duffinian number.

It is a Curzon number.

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 7 ways as a sum of consecutive naturals, for example, 2792 + ... + 5478.

It is an arithmetic number, because the mean of its divisors is an integer number (1669248).

Almost surely, 2^11110745 is an apocalyptic number.

It is an amenable number.

11110745 is a deficient number, since it is larger than the sum of its proper divisors (2243239).

11110745 is an equidigital number, since it uses as much as digits as its factorization.

11110745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3519.

The product of its (nonzero) digits is 140, while the sum is 20.

The square root of 11110745 is about 3333.2784162143. The cubic root of 11110745 is about 223.1418657987.

Adding to 11110745 its reverse (54701111), we get a palindrome (65811856).

The spelling of 11110745 in words is "eleven million, one hundred ten thousand, seven hundred forty-five".