2966043 has 4 divisors (see below), whose sum is σ = 3954728. Its totient is φ = 1977360.

The previous prime is 2966017. The next prime is 2966059. The reversal of 2966043 is 3406692.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2966043 - 2⁶ = 2965979 is a prime.

It is a super-2 number, since 2×2966043² = 17594822155698, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

2966043 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 2966043.

It is not an unprimeable number, because it can be changed into a prime (2966083) 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, 494338 + ... + 494343.

It is an arithmetic number, because the mean of its divisors is an integer number (988682).

2^2966043 is an apocalyptic number.

2966043 is a deficient number, since it is larger than the sum of its proper divisors (988685).

2966043 is an equidigital number, since it uses as much as digits as its factorization.

2966043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 988684.

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 2966043 is about 1722.2203691746. The cubic root of 2966043 is about 143.6787301404.

The spelling of 2966043 in words is "two million, nine hundred sixty-six thousand, forty-three".