202868 has 12 divisors (see below), whose sum is σ = 363972. Its totient is φ = 98880.
The previous prime is 202859. The next prime is 202877. The reversal of 202868 is 868202.
It is an interprime number because it is at equal distance from previous prime (202859) and next prime (202877).
It can be written as a sum of positive squares in 2 ways, for example, as 71824 + 131044 = 268^2 + 362^2 .
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 202868.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 455 + ... + 782.
It is an arithmetic number, because the mean of its divisors is an integer number (30331).
2202868 is an apocalyptic number.
It is an amenable number.
202868 is a deficient number, since it is larger than the sum of its proper divisors (161104).
202868 is a wasteful number, since it uses less digits than its factorization.
202868 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1282 (or 1280 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 26.
The square root of 202868 is about 450.4087032907. The cubic root of 202868 is about 58.7585652217.
The spelling of 202868 in words is "two hundred two thousand, eight hundred sixty-eight".
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