2889148 has 6 divisors (see below), whose sum is σ = 5056016. Its totient is φ = 1444572.

The previous prime is 2889119. The next prime is 2889149. The reversal of 2889148 is 8419882.

2889148 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2889148.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2889149) 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 as a sum of consecutive naturals, namely, 361140 + ... + 361147.

2^2889148 is an apocalyptic number.

It is an amenable number.

2889148 is a deficient number, since it is larger than the sum of its proper divisors (2166868).

2889148 is a wasteful number, since it uses less digits than its factorization.

2889148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 722291 (or 722289 counting only the distinct ones).

The product of its digits is 36864, while the sum is 40.

The square root of 2889148 is about 1699.7493932930. The cubic root of 2889148 is about 142.4262139806.

The spelling of 2889148 in words is "two million, eight hundred eighty-nine thousand, one hundred forty-eight".