2163248 has 20 divisors (see below), whose sum is σ = 4272048. Its totient is φ = 1060800.

The previous prime is 2163247. The next prime is 2163251. The reversal of 2163248 is 8423612.

2163248 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a d-powerful number, because it can be written as 2⁹ + 1 + 6² + 3 + 2²¹ + 4⁸ + 8 .

It is not an unprimeable number, because it can be changed into a prime (2163241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 428 + ... + 2123.

2^2163248 is an apocalyptic number.

It is an amenable number.

2163248 is a deficient number, since it is larger than the sum of its proper divisors (2108800).

2163248 is a wasteful number, since it uses less digits than its factorization.

2163248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2612 (or 2606 counting only the distinct ones).

The product of its digits is 2304, while the sum is 26.

The square root of 2163248 is about 1470.7984226263. The cubic root of 2163248 is about 129.3308415812.

The spelling of 2163248 in words is "two million, one hundred sixty-three thousand, two hundred forty-eight".