1941093 has 24 divisors (see below), whose sum is σ = 3496896. Its totient is φ = 1008000.
The previous prime is 1941091. The next prime is 1941101. The reversal of 1941093 is 3901491.
It is not a de Polignac number, because 1941093 - 21 = 1941091 is a prime.
1941093 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1941091) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 708 + ... + 2093.
It is an arithmetic number, because the mean of its divisors is an integer number (145704).
21941093 is an apocalyptic number.
It is an amenable number.
1941093 is a deficient number, since it is larger than the sum of its proper divisors (1555803).
1941093 is a wasteful number, since it uses less digits than its factorization.
1941093 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2825 (or 2822 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 27.
The square root of 1941093 is about 1393.2311366030. The cubic root of 1941093 is about 124.7427884340.
It can be divided in two parts, 19410 and 93, that added together give a triangular number (19503 = T197).
The spelling of 1941093 in words is "one million, nine hundred forty-one thousand, ninety-three".
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