2989120 has 28 divisors (see below), whose sum is σ = 7118604. Its totient is φ = 1195520.

The previous prime is 2989097. The next prime is 2989139. The reversal of 2989120 is 219892.

It can be written as a sum of positive squares in 2 ways, for example, as 984064 + 2005056 = 992^2 + 1416^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4351 + ... + 4990.

2^2989120 is an apocalyptic number.

2989120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2989120 is an abundant number, since it is smaller than the sum of its proper divisors (4129484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2989120 is an equidigital number, since it uses as much as digits as its factorization.

2989120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9358 (or 9348 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 31.

The square root of 2989120 is about 1728.9071692835. The cubic root of 2989120 is about 144.0503938849.

The spelling of 2989120 in words is "two million, nine hundred eighty-nine thousand, one hundred twenty".