1125938 has 16 divisors (see below), whose sum is σ = 1874880. Its totient is φ = 502800.
The previous prime is 1125931. The next prime is 1125941. The reversal of 1125938 is 8395211.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 1125938.
It is not an unprimeable number, because it can be changed into a prime (1125931) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 923 + ... + 1761.
It is an arithmetic number, because the mean of its divisors is an integer number (117180).
21125938 is an apocalyptic number.
1125938 is a deficient number, since it is larger than the sum of its proper divisors (748942).
1125938 is a wasteful number, since it uses less digits than its factorization.
1125938 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 913.
The product of its digits is 2160, while the sum is 29.
The square root of 1125938 is about 1061.1022570893. The cubic root of 1125938 is about 104.0330885839.
The spelling of 1125938 in words is "one million, one hundred twenty-five thousand, nine hundred thirty-eight".
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