228802 has 16 divisors (see below), whose sum is σ = 400320. Its totient is φ = 96048.
The previous prime is 228799. The next prime is 228829. The reversal of 228802 is 208822.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 688 + ... + 964.
It is an arithmetic number, because the mean of its divisors is an integer number (25020).
2228802 is an apocalyptic number.
228802 is a deficient number, since it is larger than the sum of its proper divisors (171518).
228802 is a wasteful number, since it uses less digits than its factorization.
228802 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 345.
The product of its (nonzero) digits is 512, while the sum is 22.
The square root of 228802 is about 478.3325203245. The cubic root of 228802 is about 61.1626938826.
The spelling of 228802 in words is "two hundred twenty-eight thousand, eight hundred two".
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