110945949 has 16 divisors (see below), whose sum is σ = 150958080. Its totient is φ = 72462320.

The previous prime is 110945929. The next prime is 110945971. The reversal of 110945949 is 949549011.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 110945949 - 2⁵ = 110945917 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 110945949.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110945929) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34012 + ... + 37130.

It is an arithmetic number, because the mean of its divisors is an integer number (9434880).

Almost surely, 2^110945949 is an apocalyptic number.

It is an amenable number.

110945949 is a deficient number, since it is larger than the sum of its proper divisors (40012131).

110945949 is a wasteful number, since it uses less digits than its factorization.

110945949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3360.

The product of its (nonzero) digits is 58320, while the sum is 42.

The square root of 110945949 is about 10533.0882935633. The cubic root of 110945949 is about 480.5115336605.

The spelling of 110945949 in words is "one hundred ten million, nine hundred forty-five thousand, nine hundred forty-nine".