1315041 has 16 divisors (see below), whose sum is σ = 2158464. Its totient is φ = 693504.
The previous prime is 1315037. The next prime is 1315049. The reversal of 1315041 is 1405131.
It is not a de Polignac number, because 1315041 - 22 = 1315037 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 1315041.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1315049) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2136 + ... + 2681.
It is an arithmetic number, because the mean of its divisors is an integer number (134904).
21315041 is an apocalyptic number.
It is an amenable number.
1315041 is a deficient number, since it is larger than the sum of its proper divisors (843423).
1315041 is a wasteful number, since it uses less digits than its factorization.
1315041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4840.
The product of its (nonzero) digits is 60, while the sum is 15.
The square root of 1315041 is about 1146.7523708282. The cubic root of 1315041 is about 109.5585891915.
The spelling of 1315041 in words is "one million, three hundred fifteen thousand, forty-one".
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