110749745 has 4 divisors (see below), whose sum is σ = 132899700. Its totient is φ = 88599792.

The previous prime is 110749741. The next prime is 110749759. The reversal of 110749745 is 547947011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 35129329 + 75620416 = 5927^2 + 8696^2 .

It is a cyclic number.

It is not a de Polignac number, because 110749745 - 2² = 110749741 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 110749699 and 110749708.

It is not an unprimeable number, because it can be changed into a prime (110749741) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 11074970 + ... + 11074979.

It is an arithmetic number, because the mean of its divisors is an integer number (33224925).

Almost surely, 2^110749745 is an apocalyptic number.

It is an amenable number.

110749745 is a deficient number, since it is larger than the sum of its proper divisors (22149955).

110749745 is an equidigital number, since it uses as much as digits as its factorization.

110749745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22149954.

The product of its (nonzero) digits is 35280, while the sum is 38.

The square root of 110749745 is about 10523.7704745020. The cubic root of 110749745 is about 480.2281106171.

The spelling of 110749745 in words is "one hundred ten million, seven hundred forty-nine thousand, seven hundred forty-five".