2887148 has 12 divisors (see below), whose sum is σ = 5511912. Its totient is φ = 1312320.

The previous prime is 2887141. The next prime is 2887151. The reversal of 2887148 is 8417882.

It is a happy number.

2887148 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2887141) 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 in 3 ways as a sum of consecutive naturals, for example, 32765 + ... + 32852.

It is an arithmetic number, because the mean of its divisors is an integer number (459326).

2^2887148 is an apocalyptic number.

It is an amenable number.

2887148 is a deficient number, since it is larger than the sum of its proper divisors (2624764).

2887148 is a wasteful number, since it uses less digits than its factorization.

2887148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65632 (or 65630 counting only the distinct ones).

The product of its digits is 28672, while the sum is 38.

The square root of 2887148 is about 1699.1609694199. The cubic root of 2887148 is about 142.3933417541.

The spelling of 2887148 in words is "two million, eight hundred eighty-seven thousand, one hundred forty-eight".