1315330 has 16 divisors (see below), whose sum is σ = 2444544. Its totient is φ = 509040.
The previous prime is 1315309. The next prime is 1315367. The reversal of 1315330 is 335131.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (5) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1812 + ... + 2431.
It is an arithmetic number, because the mean of its divisors is an integer number (152784).
21315330 is an apocalyptic number.
1315330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1315330 is a deficient number, since it is larger than the sum of its proper divisors (1129214).
1315330 is a wasteful number, since it uses less digits than its factorization.
1315330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4281.
The product of its (nonzero) digits is 135, while the sum is 16.
The square root of 1315330 is about 1146.8783719296. The cubic root of 1315330 is about 109.5666143185.
The spelling of 1315330 in words is "one million, three hundred fifteen thousand, three hundred thirty".
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