2313733 has 4 divisors (see below), whose sum is σ = 2339820. Its totient is φ = 2287648.

The previous prime is 2313679. The next prime is 2313767. The reversal of 2313733 is 3373132.

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 334084 + 1979649 = 578^2 + 1407^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2313733 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 (2313433) 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, 12910 + ... + 13087.

It is an arithmetic number, because the mean of its divisors is an integer number (584955).

2^2313733 is an apocalyptic number.

It is an amenable number.

2313733 is a deficient number, since it is larger than the sum of its proper divisors (26087).

2313733 is an equidigital number, since it uses as much as digits as its factorization.

2313733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26086.

The product of its digits is 1134, while the sum is 22.

The square root of 2313733 is about 1521.0959864519. The cubic root of 2313733 is about 132.2628104986.

Adding to 2313733 its reverse (3373132), we get a palindrome (5686865).

The spelling of 2313733 in words is "two million, three hundred thirteen thousand, seven hundred thirty-three".