56069 has 8 divisors (see below), whose sum is σ = 63840. Its totient is φ = 48816.
The previous prime is 56053. The next prime is 56081. The reversal of 56069 is 96065.
56069 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 56069 - 24 = 56053 is a prime.
It is a super-2 number, since 2×560692 = 6287465522, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56009) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134 + ... + 360.
It is an arithmetic number, because the mean of its divisors is an integer number (7980).
256069 is an apocalyptic number.
It is an amenable number.
56069 is a deficient number, since it is larger than the sum of its proper divisors (7771).
56069 is a wasteful number, since it uses less digits than its factorization.
56069 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 259.
The product of its (nonzero) digits is 1620, while the sum is 26.
The square root of 56069 is about 236.7889355523. The cubic root of 56069 is about 38.2743305694.
The spelling of 56069 in words is "fifty-six thousand, sixty-nine".
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