85074 has 16 divisors (see below), whose sum is σ = 185760. Its totient is φ = 25760.
The previous prime is 85061. The next prime is 85081. The reversal of 85074 is 47058.
It is an alternating number because its digits alternate between even and odd.
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, 579 + ... + 710.
It is an arithmetic number, because the mean of its divisors is an integer number (11610).
285074 is an apocalyptic number.
85074 is an abundant number, since it is smaller than the sum of its proper divisors (100686).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92880).
85074 is a wasteful number, since it uses less digits than its factorization.
85074 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1305.
The product of its (nonzero) digits is 1120, while the sum is 24.
The square root of 85074 is about 291.6744760859. The cubic root of 85074 is about 43.9810524479.
The spelling of 85074 in words is "eighty-five thousand, seventy-four".
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