1248008 has 16 divisors (see below), whose sum is σ = 2373180. Its totient is φ = 615168.

The previous prime is 1248007. The next prime is 1248011. The reversal of 1248008 is 8008421.

It can be written as a sum of positive squares in 2 ways, for example, as 1170724 + 77284 = 1082^2 + 278^2 .

It is not an unprimeable number, because it can be changed into a prime (1248001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 485 + ... + 1652.

2^1248008 is an apocalyptic number.

It is an amenable number.

1248008 is a deficient number, since it is larger than the sum of its proper divisors (1125172).

1248008 is a wasteful number, since it uses less digits than its factorization.

1248008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2216 (or 2212 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 23.

The square root of 1248008 is about 1117.1427840701. The cubic root of 1248008 is about 107.6644822931.

The spelling of 1248008 in words is "one million, two hundred forty-eight thousand, eight".