1241120 has 24 divisors (see below), whose sum is σ = 2932524. Its totient is φ = 496384.

The previous prime is 1241087. The next prime is 1241159. The reversal of 1241120 is 211421.

It can be written as a sum of positive squares in 2 ways, for example, as 1227664 + 13456 = 1108^2 + 116^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3719 + ... + 4038.

2^1241120 is an apocalyptic number.

1241120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1241120 is an abundant number, since it is smaller than the sum of its proper divisors (1691404).

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

1241120 is an equidigital number, since it uses as much as digits as its factorization.

1241120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7772 (or 7764 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 1241120 is about 1114.0556539060. The cubic root of 1241120 is about 107.4660429976.

Adding to 1241120 its reverse (211421), we get a palindrome (1452541).

The spelling of 1241120 in words is "one million, two hundred forty-one thousand, one hundred twenty".