2249963 has 2 divisors, whose sum is σ = 2249964. Its totient is φ = 2249962.

The previous prime is 2249959. The next prime is 2249969. The reversal of 2249963 is 3699422.

2249963 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2249963 - 2² = 2249959 is a prime.

It is a d-powerful number, because it can be written as 2¹⁷ + 2¹⁹ + 4⁴ + 9 + 9 + 6 + 3¹³ .

It is not a weakly prime, because it can be changed into another prime (2249969) 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 as a sum of consecutive naturals, namely, 1124981 + 1124982.

It is an arithmetic number, because the mean of its divisors is an integer number (1124982).

2^2249963 is an apocalyptic number.

2249963 is a deficient number, since it is larger than the sum of its proper divisors (1).

2249963 is an equidigital number, since it uses as much as digits as its factorization.

2249963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23328, while the sum is 35.

The square root of 2249963 is about 1499.9876666160. The cubic root of 2249963 is about 131.0363514292.

The spelling of 2249963 in words is "two million, two hundred forty-nine thousand, nine hundred sixty-three".