110434689 has 12 divisors (see below), whose sum is σ = 163407972. Its totient is φ = 71827200.

The previous prime is 110434673. The next prime is 110434691. The reversal of 110434689 is 986434011.

It can be written as a sum of positive squares in 2 ways, for example, as 17640000 + 92794689 = 4200^2 + 9633^2 .

It is not a de Polignac number, because 110434689 - 2⁴ = 110434673 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (110434609) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 149272 + ... + 150009.

It is an arithmetic number, because the mean of its divisors is an integer number (13617331).

Almost surely, 2^110434689 is an apocalyptic number.

It is an amenable number.

110434689 is a deficient number, since it is larger than the sum of its proper divisors (52973283).

110434689 is a wasteful number, since it uses less digits than its factorization.

110434689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299328 (or 299325 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 110434689 is about 10508.7910341771. The cubic root of 110434689 is about 479.7723008569.

The spelling of 110434689 in words is "one hundred ten million, four hundred thirty-four thousand, six hundred eighty-nine".