2270343 has 8 divisors (see below), whose sum is σ = 3035008. Its totient is φ = 1509624.

The previous prime is 2270341. The next prime is 2270383. The reversal of 2270343 is 3430722.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2270343 - 2¹ = 2270341 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 (2270341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 846 + ... + 2292.

It is an arithmetic number, because the mean of its divisors is an integer number (379376).

2^2270343 is an apocalyptic number.

2270343 is a deficient number, since it is larger than the sum of its proper divisors (764665).

2270343 is a wasteful number, since it uses less digits than its factorization.

2270343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1973.

The product of its (nonzero) digits is 1008, while the sum is 21.

The square root of 2270343 is about 1506.7657415803. The cubic root of 2270343 is about 131.4308020708.

The spelling of 2270343 in words is "two million, two hundred seventy thousand, three hundred forty-three".