1141453 has 2 divisors, whose sum is σ = 1141454. Its totient is φ = 1141452.
The previous prime is 1141447. The next prime is 1141477. The reversal of 1141453 is 3541411.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1077444 + 64009 = 1038^2 + 253^2 .
It is an emirp because it is prime and its reverse (3541411) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 1141453 - 213 = 1133261 is a prime.
It is a plaindrome in base 16.
It is a self number, because there is not a number n which added to its sum of digits gives 1141453.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1141423) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570726 + 570727.
It is an arithmetic number, because the mean of its divisors is an integer number (570727).
21141453 is an apocalyptic number.
It is an amenable number.
1141453 is a deficient number, since it is larger than the sum of its proper divisors (1).
1141453 is an equidigital number, since it uses as much as digits as its factorization.
1141453 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 240, while the sum is 19.
The square root of 1141453 is about 1068.3880381210. The cubic root of 1141453 is about 104.5087559340.
Adding to 1141453 its reverse (3541411), we get a palindrome (4682864).
The spelling of 1141453 in words is "one million, one hundred forty-one thousand, four hundred fifty-three".
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