2286248 has 8 divisors (see below), whose sum is σ = 4286730. Its totient is φ = 1143120.

The previous prime is 2286239. The next prime is 2286257. The reversal of 2286248 is 8426822.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2286239) and next prime (2286257).

It can be written as a sum of positive squares in only one way, i.e., 1249924 + 1036324 = 1118^2 + 1018^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 142883 + ... + 142898.

2^2286248 is an apocalyptic number.

It is an amenable number.

2286248 is a deficient number, since it is larger than the sum of its proper divisors (2000482).

2286248 is a wasteful number, since it uses less digits than its factorization.

2286248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285787 (or 285783 counting only the distinct ones).

The product of its digits is 12288, while the sum is 32.

The square root of 2286248 is about 1512.0343911433. The cubic root of 2286248 is about 131.7370031359.

The spelling of 2286248 in words is "two million, two hundred eighty-six thousand, two hundred forty-eight".