1132199 has 2 divisors, whose sum is σ = 1132200. Its totient is φ = 1132198.
The previous prime is 1132177. The next prime is 1132223. The reversal of 1132199 is 9912311.
It is a weak prime.
It is an emirp because it is prime and its reverse (9912311) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 1132199 - 28 = 1131943 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1132139) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566099 + 566100.
It is an arithmetic number, because the mean of its divisors is an integer number (566100).
21132199 is an apocalyptic number.
1132199 is a deficient number, since it is larger than the sum of its proper divisors (1).
1132199 is an equidigital number, since it uses as much as digits as its factorization.
1132199 is an evil number, because the sum of its binary digits is even.
The product of its digits is 486, while the sum is 26.
The square root of 1132199 is about 1064.0484011548. The cubic root of 1132199 is about 104.2255644163.
It can be divided in two parts, 1132 and 199, that added together give a palindrome (1331).
The spelling of 1132199 in words is "one million, one hundred thirty-two thousand, one hundred ninety-nine".
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