2043367 has 4 divisors (see below), whose sum is σ = 2052520. Its totient is φ = 2034216.

The previous prime is 2043341. The next prime is 2043397. The reversal of 2043367 is 7633402.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2043367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2043337) 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, 4233 + ... + 4690.

It is an arithmetic number, because the mean of its divisors is an integer number (513130).

2^2043367 is an apocalyptic number.

2043367 is a deficient number, since it is larger than the sum of its proper divisors (9153).

2043367 is an equidigital number, since it uses as much as digits as its factorization.

2043367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9152.

The product of its (nonzero) digits is 3024, while the sum is 25.

The square root of 2043367 is about 1429.4638855179. The cubic root of 2043367 is about 126.8962510611.

Adding to 2043367 its reverse (7633402), we get a palindrome (9676769).

The spelling of 2043367 in words is "two million, forty-three thousand, three hundred sixty-seven".