2372343 has 4 divisors (see below), whose sum is σ = 3163128. Its totient is φ = 1581560.

The previous prime is 2372327. The next prime is 2372347. The reversal of 2372343 is 3432732.

It is a happy number.

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 2372343 - 2⁴ = 2372327 is a prime.

It is a super-2 number, since 2×2372343² = 11256022619298, which contains 22 as substring.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2372347) 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, 395388 + ... + 395393.

It is an arithmetic number, because the mean of its divisors is an integer number (790782).

2^2372343 is an apocalyptic number.

2372343 is a deficient number, since it is larger than the sum of its proper divisors (790785).

2372343 is an equidigital number, since it uses as much as digits as its factorization.

2372343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790784.

The product of its digits is 3024, while the sum is 24.

The square root of 2372343 is about 1540.2412148751. The cubic root of 2372343 is about 133.3703098835.

The spelling of 2372343 in words is "two million, three hundred seventy-two thousand, three hundred forty-three".