2854043 has 2 divisors, whose sum is σ = 2854044. Its totient is φ = 2854042.

The previous prime is 2854037. The next prime is 2854063. The reversal of 2854043 is 3404582.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2854043 - 2⁶ = 2853979 is a prime.

It is a super-2 number, since 2×2854043² = 16291122891698, which contains 22 as substring.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (2854003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1427021 + 1427022.

It is an arithmetic number, because the mean of its divisors is an integer number (1427022).

2^2854043 is an apocalyptic number.

2854043 is a deficient number, since it is larger than the sum of its proper divisors (1).

2854043 is an equidigital number, since it uses as much as digits as its factorization.

2854043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 2854043 is about 1689.3913105021. The cubic root of 2854043 is about 141.8470050918.

The spelling of 2854043 in words is "two million, eight hundred fifty-four thousand, forty-three".