1282248 has 48 divisors (see below), whose sum is σ = 3790800. Its totient is φ = 388320.

The previous prime is 1282241. The next prime is 1282261. The reversal of 1282248 is 8422821.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (1282241) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18 + ... + 1601.

It is an arithmetic number, because the mean of its divisors is an integer number (78975).

2^1282248 is an apocalyptic number.

1282248 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1282248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1895400).

1282248 is an abundant number, since it is smaller than the sum of its proper divisors (2508552).

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

1282248 is a wasteful number, since it uses less digits than its factorization.

1282248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1642 (or 1635 counting only the distinct ones).

The product of its digits is 2048, while the sum is 27.

The square root of 1282248 is about 1132.3638991066. The cubic root of 1282248 is about 108.6402301020.

The spelling of 1282248 in words is "one million, two hundred eighty-two thousand, two hundred forty-eight".