2854158 has 8 divisors (see below), whose sum is σ = 5708328. Its totient is φ = 951384.

The previous prime is 2854157. The next prime is 2854171. The reversal of 2854158 is 8514582.

2854158 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

2854158 is an admirable number.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2854157) 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, 237841 + ... + 237852.

It is an arithmetic number, because the mean of its divisors is an integer number (713541).

2^2854158 is an apocalyptic number.

2854158 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2854158 is a wasteful number, since it uses less digits than its factorization.

2854158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475698.

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

The square root of 2854158 is about 1689.4253460867. The cubic root of 2854158 is about 141.8489102472.

It can be divided in two parts, 285 and 4158, that multiplied together give a triangular number (1185030 = T₁₅₃₉).

The spelling of 2854158 in words is "two million, eight hundred fifty-four thousand, one hundred fifty-eight".