10287248 has 10 divisors (see below), whose sum is σ = 19931574. Its totient is φ = 5143616.

The previous prime is 10287229. The next prime is 10287253. The reversal of 10287248 is 84278201.

It can be written as a sum of positive squares in only one way, i.e., 10163344 + 123904 = 3188^2 + 352^2 .

It is an unprimeable number.

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, 321461 + ... + 321492.

Almost surely, 2^10287248 is an apocalyptic number.

It is an amenable number.

10287248 is a deficient number, since it is larger than the sum of its proper divisors (9644326).

10287248 is an equidigital number, since it uses as much as digits as its factorization.

10287248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642961 (or 642955 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 32.

The square root of 10287248 is about 3207.3740037607. The cubic root of 10287248 is about 217.4868834297.

The spelling of 10287248 in words is "ten million, two hundred eighty-seven thousand, two hundred forty-eight".