2340573 has 4 divisors (see below), whose sum is σ = 3120768. Its totient is φ = 1560380.

The previous prime is 2340563. The next prime is 2340581. The reversal of 2340573 is 3750432.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2340573 - 2⁹ = 2340061 is a prime.

It is an Ulam number.

It is a D-number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2340563) 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, 390093 + ... + 390098.

It is an arithmetic number, because the mean of its divisors is an integer number (780192).

2^2340573 is an apocalyptic number.

It is an amenable number.

2340573 is a deficient number, since it is larger than the sum of its proper divisors (780195).

2340573 is an equidigital number, since it uses as much as digits as its factorization.

2340573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 780194.

The product of its (nonzero) digits is 2520, while the sum is 24.

The square root of 2340573 is about 1529.8931335227. The cubic root of 2340573 is about 132.7722750524.

The spelling of 2340573 in words is "two million, three hundred forty thousand, five hundred seventy-three".