2320693 has 4 divisors (see below), whose sum is σ = 2343328. Its totient is φ = 2298060.

The previous prime is 2320673. The next prime is 2320697. The reversal of 2320693 is 3960232.

2320693 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 a de Polignac number, because none of the positive numbers 2^k-2320693 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 (2320697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11163 + ... + 11368.

It is an arithmetic number, because the mean of its divisors is an integer number (585832).

2^2320693 is an apocalyptic number.

It is an amenable number.

2320693 is a deficient number, since it is larger than the sum of its proper divisors (22635).

2320693 is a wasteful number, since it uses less digits than its factorization.

2320693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22634.

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 2320693 is about 1523.3820925822. The cubic root of 2320693 is about 132.3952987989.

The spelling of 2320693 in words is "two million, three hundred twenty thousand, six hundred ninety-three".