1376868 has 24 divisors (see below), whose sum is σ = 3235680. Its totient is φ = 455680.
The previous prime is 1376839. The next prime is 1376897. The reversal of 1376868 is 8686731.
It is an interprime number because it is at equal distance from previous prime (1376839) and next prime (1376897).
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 1828 + ... + 2468.
It is an arithmetic number, because the mean of its divisors is an integer number (134820).
21376868 is an apocalyptic number.
It is an amenable number.
1376868 is an abundant number, since it is smaller than the sum of its proper divisors (1858812).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1376868 is a wasteful number, since it uses less digits than its factorization.
1376868 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 827 (or 825 counting only the distinct ones).
The product of its digits is 48384, while the sum is 39.
The square root of 1376868 is about 1173.4001874893. The cubic root of 1376868 is about 111.2493380426.
The spelling of 1376868 in words is "one million, three hundred seventy-six thousand, eight hundred sixty-eight".
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