1348768 has 24 divisors (see below), whose sum is σ = 2686068. Its totient is φ = 666624.
The previous prime is 1348757. The next prime is 1348769. The reversal of 1348768 is 8678431.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 1227664 + 121104 = 1108^2 + 348^2 .
It is not an unprimeable number, because it can be changed into a prime (1348769) 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 3 ways as a sum of consecutive naturals, for example, 3430 + ... + 3802.
21348768 is an apocalyptic number.
It is an amenable number.
1348768 is a deficient number, since it is larger than the sum of its proper divisors (1337300).
1348768 is a wasteful number, since it uses less digits than its factorization.
1348768 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 496 (or 488 counting only the distinct ones).
The product of its digits is 32256, while the sum is 37.
The square root of 1348768 is about 1161.3647144631. The cubic root of 1348768 is about 110.4873145283.
It can be divided in two parts, 1348 and 768, that added together give a square (2116 = 462).
The spelling of 1348768 in words is "one million, three hundred forty-eight thousand, seven hundred sixty-eight".
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