1350340 has 24 divisors (see below), whose sum is σ = 2866752. Its totient is φ = 534240.
The previous prime is 1350331. The next prime is 1350341. The reversal of 1350340 is 430531.
It is not an unprimeable number, because it can be changed into a prime (1350341) 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, 1825 + ... + 2455.
It is an arithmetic number, because the mean of its divisors is an integer number (119448).
21350340 is an apocalyptic number.
1350340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1350340 is an abundant number, since it is smaller than the sum of its proper divisors (1516412).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1350340 is a wasteful number, since it uses less digits than its factorization.
1350340 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 747 (or 745 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 16.
The square root of 1350340 is about 1162.0413073553. The cubic root of 1350340 is about 110.5302224820.
Adding to 1350340 its reverse (430531), we get a palindrome (1780871).
The spelling of 1350340 in words is "one million, three hundred fifty thousand, three hundred forty".
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