289017113 has 16 divisors (see below), whose sum is σ = 379299840. Its totient is φ = 213354000.

The previous prime is 289017107. The next prime is 289017133. The reversal of 289017113 is 311710982.

It is a cyclic number.

It is not a de Polignac number, because 289017113 - 2¹⁴ = 289000729 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 289017113.

It is not an unprimeable number, because it can be changed into a prime (289017133) 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, 97313 + ... + 100238.

It is an arithmetic number, because the mean of its divisors is an integer number (23706240).

Almost surely, 2^289017113 is an apocalyptic number.

It is an amenable number.

289017113 is a deficient number, since it is larger than the sum of its proper divisors (90282727).

289017113 is a wasteful number, since it uses less digits than its factorization.

289017113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197588.

The product of its (nonzero) digits is 3024, while the sum is 32.

The square root of 289017113 is about 17000.5033160786. The cubic root of 289017113 is about 661.1619514627.

The spelling of 289017113 in words is "two hundred eighty-nine million, seventeen thousand, one hundred thirteen".