2989122275 has 24 divisors (see below), whose sum is σ = 3909720000. Its totient is φ = 2260720800.

The previous prime is 2989122259. The next prime is 2989122287. The reversal of 2989122275 is 5722219892.

It is not a de Polignac number, because 2989122275 - 2⁴ = 2989122259 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 230720 + ... + 243330.

It is an arithmetic number, because the mean of its divisors is an integer number (162905000).

Almost surely, 2^2989122275 is an apocalyptic number.

2989122275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2989122275 is a deficient number, since it is larger than the sum of its proper divisors (920597725).

2989122275 is a wasteful number, since it uses less digits than its factorization.

2989122275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13139 (or 13134 counting only the distinct ones).

The product of its digits is 362880, while the sum is 47.

The square root of 2989122275 is about 54672.8659848741. The cubic root of 2989122275 is about 1440.5043043012.

The spelling of 2989122275 in words is "two billion, nine hundred eighty-nine million, one hundred twenty-two thousand, two hundred seventy-five".