2343320 has 32 divisors (see below), whose sum is σ = 6026400. Its totient is φ = 803328.

The previous prime is 2343311. The next prime is 2343329. The reversal of 2343320 is 233432.

2343320 is nontrivially palindromic in base 11.

It is an interprime number because it is at equal distance from previous prime (2343311) and next prime (2343329).

It is a super-2 number, since 2×2343320² = 10982297244800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2343329) 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, 3905 + ... + 4464.

It is an arithmetic number, because the mean of its divisors is an integer number (188325).

2^2343320 is an apocalyptic number.

2343320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2343320 is an abundant number, since it is smaller than the sum of its proper divisors (3683080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2343320 is a wasteful number, since it uses less digits than its factorization.

2343320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8387 (or 8383 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 2343320 is about 1530.7906453856. The cubic root of 2343320 is about 132.8241972166.

Adding to 2343320 its reverse (233432), we get a palindrome (2576752).

The spelling of 2343320 in words is "two million, three hundred forty-three thousand, three hundred twenty".