2946043 has 2 divisors, whose sum is σ = 2946044. Its totient is φ = 2946042.

The previous prime is 2946037. The next prime is 2946067. The reversal of 2946043 is 3406492.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2946043 - 2⁵ = 2946011 is a prime.

2946043 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (2946143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1473021 + 1473022.

It is an arithmetic number, because the mean of its divisors is an integer number (1473022).

2^2946043 is an apocalyptic number.

2946043 is a deficient number, since it is larger than the sum of its proper divisors (1).

2946043 is an equidigital number, since it uses as much as digits as its factorization.

2946043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 2946043 is about 1716.4040899508. The cubic root of 2946043 is about 143.3550601041.

The spelling of 2946043 in words is "two million, nine hundred forty-six thousand, forty-three".