2312741 has 4 divisors (see below), whose sum is σ = 2352000. Its totient is φ = 2273484.

The previous prime is 2312711. The next prime is 2312747. The reversal of 2312741 is 1472132.

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 2312741 - 2⁶ = 2312677 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 (2312747) 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, 19541 + ... + 19658.

It is an arithmetic number, because the mean of its divisors is an integer number (588000).

2^2312741 is an apocalyptic number.

It is an amenable number.

2312741 is a deficient number, since it is larger than the sum of its proper divisors (39259).

2312741 is an equidigital number, since it uses as much as digits as its factorization.

2312741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39258.

The product of its digits is 336, while the sum is 20.

The square root of 2312741 is about 1520.7698708220. The cubic root of 2312741 is about 132.2439054847.

Adding to 2312741 its reverse (1472132), we get a palindrome (3784873).

The spelling of 2312741 in words is "two million, three hundred twelve thousand, seven hundred forty-one".