2361043 has 2 divisors, whose sum is σ = 2361044. Its totient is φ = 2361042.

The previous prime is 2361041. The next prime is 2361071. The reversal of 2361043 is 3401632.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2361043 - 2¹ = 2361041 is a prime.

Together with 2361041, it forms a pair of twin primes.

2361043 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 2361043.

It is not a weakly prime, because it can be changed into another prime (2361041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1180521 + 1180522.

It is an arithmetic number, because the mean of its divisors is an integer number (1180522).

2^2361043 is an apocalyptic number.

2361043 is a deficient number, since it is larger than the sum of its proper divisors (1).

2361043 is an equidigital number, since it uses as much as digits as its factorization.

2361043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2361043 is about 1536.5685796605. The cubic root of 2361043 is about 133.1582152420.

Adding to 2361043 its reverse (3401632), we get a palindrome (5762675).

It can be divided in two parts, 23610 and 43, that added together give a triangular number (23653 = T₂₁₇).

The spelling of 2361043 in words is "two million, three hundred sixty-one thousand, forty-three".