1122848 has 12 divisors (see below), whose sum is σ = 2210670. Its totient is φ = 561408.

The previous prime is 1122841. The next prime is 1122857. The reversal of 1122848 is 8482211.

It can be written as a sum of positive squares in only one way, i.e., 795664 + 327184 = 892^2 + 572^2 .

It is a super-2 number, since 2×1122848² = 2521575262208, which contains 22 as substring.

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 (1122841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17513 + ... + 17576.

2^1122848 is an apocalyptic number.

It is an amenable number.

1122848 is a deficient number, since it is larger than the sum of its proper divisors (1087822).

1122848 is an equidigital number, since it uses as much as digits as its factorization.

1122848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35099 (or 35091 counting only the distinct ones).

The product of its digits is 1024, while the sum is 26.

The square root of 1122848 is about 1059.6452236480. The cubic root of 1122848 is about 103.9378326686.

The spelling of 1122848 in words is "one million, one hundred twenty-two thousand, eight hundred forty-eight".