2889130 has 8 divisors (see below), whose sum is σ = 5200452. Its totient is φ = 1155648.

The previous prime is 2889119. The next prime is 2889149. The reversal of 2889130 is 319882.

It can be written as a sum of positive squares in 2 ways, for example, as 2692881 + 196249 = 1641^2 + 443^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2889092 and 2889101.

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, 144447 + ... + 144466.

2^2889130 is an apocalyptic number.

2889130 is a deficient number, since it is larger than the sum of its proper divisors (2311322).

2889130 is a wasteful number, since it uses less digits than its factorization.

2889130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288920.

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 2889130 is about 1699.7440983866. The cubic root of 2889130 is about 142.4259181982.

The spelling of 2889130 in words is "two million, eight hundred eighty-nine thousand, one hundred thirty".