1268113 has 16 divisors (see below), whose sum is σ = 1622016. Its totient is φ = 962640.
The previous prime is 1268093. The next prime is 1268119. The reversal of 1268113 is 3118621.
It is a de Polignac number, because none of the positive numbers 2k-1268113 is a prime.
It is a super-2 number, since 2×12681132 = 3216221161538, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1268119) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3120 + ... + 3502.
It is an arithmetic number, because the mean of its divisors is an integer number (101376).
21268113 is an apocalyptic number.
It is an amenable number.
1268113 is a deficient number, since it is larger than the sum of its proper divisors (353903).
1268113 is a wasteful number, since it uses less digits than its factorization.
1268113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 444.
The product of its digits is 288, while the sum is 22.
The square root of 1268113 is about 1126.1052348693. The cubic root of 1268113 is about 108.2395517120.
The spelling of 1268113 in words is "one million, two hundred sixty-eight thousand, one hundred thirteen".
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