1020248 has 16 divisors (see below), whose sum is σ = 1940280. Its totient is φ = 502848.

The previous prime is 1020247. The next prime is 1020259. The reversal of 1020248 is 8420201.

1020248 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 290 + ... + 1457.

2^1020248 is an apocalyptic number.

It is an amenable number.

1020248 is a deficient number, since it is larger than the sum of its proper divisors (920032).

1020248 is a wasteful number, since it uses less digits than its factorization.

1020248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1826 (or 1822 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 1020248 is about 1010.0732646694. The cubic root of 1020248 is about 100.6704285443.

Adding to 1020248 its reverse (8420201), we get a palindrome (9440449).

The spelling of 1020248 in words is "one million, twenty thousand, two hundred forty-eight".