2327863 has 4 divisors (see below), whose sum is σ = 2377440. Its totient is φ = 2278288.

The previous prime is 2327851. The next prime is 2327867. The reversal of 2327863 is 3687232.

2327863 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 is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2327863 is a prime.

It is a super-2 number, since 2×2327863² = 10837892293538, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2¹⁸ + 3³ + 2¹⁸ + 7⁶ + 8⁴ + 6⁸ + 3⁷ .

It is a Duffinian number.

2327863 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2327867) 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, 24718 + ... + 24811.

It is an arithmetic number, because the mean of its divisors is an integer number (594360).

2^2327863 is an apocalyptic number.

2327863 is a deficient number, since it is larger than the sum of its proper divisors (49577).

2327863 is an equidigital number, since it uses as much as digits as its factorization.

2327863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49576.

The product of its digits is 12096, while the sum is 31.

The square root of 2327863 is about 1525.7335940458. The cubic root of 2327863 is about 132.5315078743.

The spelling of 2327863 in words is "two million, three hundred twenty-seven thousand, eight hundred sixty-three".