2855148 has 12 divisors (see below), whose sum is σ = 6662040. Its totient is φ = 951712.

The previous prime is 2855141. The next prime is 2855159. The reversal of 2855148 is 8415582.

2855148 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (2855141) 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, 118953 + ... + 118976.

It is an arithmetic number, because the mean of its divisors is an integer number (555170).

2^2855148 is an apocalyptic number.

It is an amenable number.

2855148 is an abundant number, since it is smaller than the sum of its proper divisors (3806892).

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

2855148 is a wasteful number, since it uses less digits than its factorization.

2855148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237936 (or 237934 counting only the distinct ones).

The product of its digits is 12800, while the sum is 33.

The square root of 2855148 is about 1689.7183197208. The cubic root of 2855148 is about 141.8653090342.

It can be divided in two parts, 2855 and 148, that added together give a palindrome (3003).

The spelling of 2855148 in words is "two million, eight hundred fifty-five thousand, one hundred forty-eight".