2352543 has 4 divisors (see below), whose sum is σ = 3136728. Its totient is φ = 1568360.

The previous prime is 2352533. The next prime is 2352557. The reversal of 2352543 is 3452532.

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 2352543 - 2⁶ = 2352479 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2352533) 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, 392088 + ... + 392093.

It is an arithmetic number, because the mean of its divisors is an integer number (784182).

2^2352543 is an apocalyptic number.

2352543 is a deficient number, since it is larger than the sum of its proper divisors (784185).

2352543 is an equidigital number, since it uses as much as digits as its factorization.

2352543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 784184.

The product of its digits is 3600, while the sum is 24.

The square root of 2352543 is about 1533.8001825531. The cubic root of 2352543 is about 132.9982286308.

The spelling of 2352543 in words is "two million, three hundred fifty-two thousand, five hundred forty-three".