1350004 has 12 divisors (see below), whose sum is σ = 2501604. Its totient is φ = 635264.
The previous prime is 1350001. The next prime is 1350017. The reversal of 1350004 is 4000531.
It can be written as a sum of positive squares in 2 ways, for example, as 624100 + 725904 = 790^2 + 852^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1350001) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9859 + ... + 9994.
It is an arithmetic number, because the mean of its divisors is an integer number (208467).
21350004 is an apocalyptic number.
It is an amenable number.
1350004 is a deficient number, since it is larger than the sum of its proper divisors (1151600).
1350004 is a wasteful number, since it uses less digits than its factorization.
1350004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19874 (or 19872 counting only the distinct ones).
The product of its (nonzero) digits is 60, while the sum is 13.
The square root of 1350004 is about 1161.8967251869. The cubic root of 1350004 is about 110.5210541156.
Adding to 1350004 its reverse (4000531), we get a palindrome (5350535).
The spelling of 1350004 in words is "one million, three hundred fifty thousand, four".
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