2345393 has 4 divisors (see below), whose sum is σ = 2408820. Its totient is φ = 2281968.

The previous prime is 2345383. The next prime is 2345401. The reversal of 2345393 is 3935432.

2345393 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.

It can be written as a sum of positive squares in 2 ways, for example, as 1993744 + 351649 = 1412^2 + 593^2 .

It is a cyclic number.

It is not a de Polignac number, because 2345393 - 2⁴ = 2345377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2345383) 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, 31658 + ... + 31731.

It is an arithmetic number, because the mean of its divisors is an integer number (602205).

2^2345393 is an apocalyptic number.

It is an amenable number.

2345393 is a deficient number, since it is larger than the sum of its proper divisors (63427).

2345393 is an equidigital number, since it uses as much as digits as its factorization.

2345393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63426.

The product of its digits is 9720, while the sum is 29.

The square root of 2345393 is about 1531.4675967842. The cubic root of 2345393 is about 132.8633529738.

The spelling of 2345393 in words is "two million, three hundred forty-five thousand, three hundred ninety-three".