2366943 has 12 divisors (see below), whose sum is σ = 3264984. Its totient is φ = 1525200.

The previous prime is 2366939. The next prime is 2366957. The reversal of 2366943 is 3496632.

It is not a de Polignac number, because 2366943 - 2² = 2366939 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2366933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2473 + ... + 3293.

It is an arithmetic number, because the mean of its divisors is an integer number (272082).

2^2366943 is an apocalyptic number.

2366943 is a deficient number, since it is larger than the sum of its proper divisors (898041).

2366943 is an equidigital number, since it uses as much as digits as its factorization.

2366943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 886 (or 855 counting only the distinct ones).

The product of its digits is 23328, while the sum is 33.

The square root of 2366943 is about 1538.4872440160. The cubic root of 2366943 is about 133.2690391408.

It can be divided in two parts, 23 and 66943, that added together give a palindrome (66966).

The spelling of 2366943 in words is "two million, three hundred sixty-six thousand, nine hundred forty-three".