2093863 has 2 divisors, whose sum is σ = 2093864. Its totient is φ = 2093862.

The previous prime is 2093837. The next prime is 2093869. The reversal of 2093863 is 3683902.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2093863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2093869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1046931 + 1046932.

It is an arithmetic number, because the mean of its divisors is an integer number (1046932).

2^2093863 is an apocalyptic number.

2093863 is a deficient number, since it is larger than the sum of its proper divisors (1).

2093863 is an equidigital number, since it uses as much as digits as its factorization.

2093863 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 2093863 is about 1447.0186591748. The cubic root of 2093863 is about 127.9330501119.

The spelling of 2093863 in words is "two million, ninety-three thousand, eight hundred sixty-three".