1132149 has 16 divisors (see below), whose sum is σ = 1624320. Its totient is φ = 698880.
The previous prime is 1132141. The next prime is 1132177. The reversal of 1132149 is 9412311.
It is not a de Polignac number, because 1132149 - 23 = 1132141 is a prime.
It is a super-2 number, since 2×11321492 = 2563522716402, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1132141) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3889 + ... + 4169.
It is an arithmetic number, because the mean of its divisors is an integer number (101520).
21132149 is an apocalyptic number.
It is an amenable number.
1132149 is a deficient number, since it is larger than the sum of its proper divisors (492171).
1132149 is a wasteful number, since it uses less digits than its factorization.
1132149 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 380.
The product of its digits is 216, while the sum is 21.
The square root of 1132149 is about 1064.0249057235. The cubic root of 1132149 is about 104.2240301292.
The spelling of 1132149 in words is "one million, one hundred thirty-two thousand, one hundred forty-nine".
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