2238763 has 2 divisors, whose sum is σ = 2238764. Its totient is φ = 2238762.

The previous prime is 2238757. The next prime is 2238767. The reversal of 2238763 is 3678322.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2238763 is a prime.

It is a d-powerful number, because it can be written as 2¹⁵ + 2²¹ + 3⁶ + 8 + 7⁴ + 6⁶ + 3¹⁰ .

It is not a weakly prime, because it can be changed into another prime (2238767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1119381 + 1119382.

It is an arithmetic number, because the mean of its divisors is an integer number (1119382).

2^2238763 is an apocalyptic number.

2238763 is a deficient number, since it is larger than the sum of its proper divisors (1).

2238763 is an equidigital number, since it uses as much as digits as its factorization.

2238763 is an odious number, because the sum of its binary digits is odd.

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

The square root of 2238763 is about 1496.2496449457. The cubic root of 2238763 is about 130.8185627999.

The spelling of 2238763 in words is "two million, two hundred thirty-eight thousand, seven hundred sixty-three".