2312763 has 8 divisors (see below), whose sum is σ = 3091968. Its totient is φ = 1537704.

The previous prime is 2312753. The next prime is 2312789. The reversal of 2312763 is 3672132.

2312763 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2312763 - 2⁴ = 2312747 is a prime.

2312763 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2312753) 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 7 ways as a sum of consecutive naturals, for example, 670 + ... + 2252.

It is an arithmetic number, because the mean of its divisors is an integer number (386496).

2^2312763 is an apocalyptic number.

2312763 is a deficient number, since it is larger than the sum of its proper divisors (779205).

2312763 is a wasteful number, since it uses less digits than its factorization.

2312763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2073.

The product of its digits is 1512, while the sum is 24.

The square root of 2312763 is about 1520.7771039834. Note that the first 3 decimals coincide. The cubic root of 2312763 is about 132.2443248077.

Adding to 2312763 its reverse (3672132), we get a palindrome (5984895).

It can be divided in two parts, 2 and 312763, that multiplied together give a palindrome (625526).

The spelling of 2312763 in words is "two million, three hundred twelve thousand, seven hundred sixty-three".