1248828 has 24 divisors (see below), whose sum is σ = 3330432. Its totient is φ = 356784.

The previous prime is 1248809. The next prime is 1248829. The reversal of 1248828 is 8288421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1248829) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7350 + ... + 7517.

It is an arithmetic number, because the mean of its divisors is an integer number (138768).

2^1248828 is an apocalyptic number.

It is an amenable number.

1248828 is an abundant number, since it is smaller than the sum of its proper divisors (2081604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1248828 is a wasteful number, since it uses less digits than its factorization.

1248828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14881 (or 14879 counting only the distinct ones).

The product of its digits is 8192, while the sum is 33.

The square root of 1248828 is about 1117.5097315013. The cubic root of 1248828 is about 107.6880573414.

The spelling of 1248828 in words is "one million, two hundred forty-eight thousand, eight hundred twenty-eight".