2046343 has 4 divisors (see below), whose sum is σ = 2203768. Its totient is φ = 1888920.

The previous prime is 2046323. The next prime is 2046349. The reversal of 2046343 is 3436402.

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

It is a cyclic number.

It is not a de Polignac number, because 2046343 - 2⁵ = 2046311 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2046349) 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 3 ways as a sum of consecutive naturals, for example, 78693 + ... + 78718.

It is an arithmetic number, because the mean of its divisors is an integer number (550942).

2^2046343 is an apocalyptic number.

2046343 is a deficient number, since it is larger than the sum of its proper divisors (157425).

2046343 is a wasteful number, since it uses less digits than its factorization.

2046343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157424.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 2046343 is about 1430.5044564768. The cubic root of 2046343 is about 126.9578259121.

The spelling of 2046343 in words is "two million, forty-six thousand, three hundred forty-three".