1141024 has 24 divisors (see below), whose sum is σ = 2270268. Its totient is φ = 564480.
The previous prime is 1141013. The next prime is 1141027. The reversal of 1141024 is 4201411.
It can be written as a sum of positive squares in 2 ways, for example, as 1140624 + 400 = 1068^2 + 20^2 .
It is a junction number, because it is equal to n+sod(n) for n = 1140995 and 1141013.
It is not an unprimeable number, because it can be changed into a prime (1141027) by changing a digit.
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, 5694 + ... + 5890.
21141024 is an apocalyptic number.
It is an amenable number.
1141024 is a deficient number, since it is larger than the sum of its proper divisors (1129244).
1141024 is a wasteful number, since it uses less digits than its factorization.
1141024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 388 (or 380 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
The square root of 1141024 is about 1068.1872495026. The cubic root of 1141024 is about 104.4956615492.
Adding to 1141024 its reverse (4201411), we get a palindrome (5342435).
The spelling of 1141024 in words is "one million, one hundred forty-one thousand, twenty-four".
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