2854156 has 12 divisors (see below), whose sum is σ = 5089392. Its totient is φ = 1400048.

The previous prime is 2854127. The next prime is 2854157. The reversal of 2854156 is 6514582.

It is not an unprimeable number, because it can be changed into a prime (2854157) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6520 + ... + 6943.

It is an arithmetic number, because the mean of its divisors is an integer number (424116).

2^2854156 is an apocalyptic number.

It is an amenable number.

2854156 is a deficient number, since it is larger than the sum of its proper divisors (2235236).

2854156 is a wasteful number, since it uses less digits than its factorization.

2854156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13520 (or 13518 counting only the distinct ones).

The product of its digits is 9600, while the sum is 31.

The square root of 2854156 is about 1689.4247541693. The cubic root of 2854156 is about 141.8488771145.

The spelling of 2854156 in words is "two million, eight hundred fifty-four thousand, one hundred fifty-six".