87046 has 8 divisors (see below), whose sum is σ = 132624. Its totient is φ = 42840.
The previous prime is 87041. The next prime is 87049. The reversal of 87046 is 64078.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×870462 = 15154012232, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 87046.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (87041) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165 + ... + 448.
It is an arithmetic number, because the mean of its divisors is an integer number (16578).
287046 is an apocalyptic number.
87046 is a deficient number, since it is larger than the sum of its proper divisors (45578).
87046 is a wasteful number, since it uses less digits than its factorization.
87046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 686.
The product of its (nonzero) digits is 1344, while the sum is 25.
The square root of 87046 is about 295.0355910733. The cubic root of 87046 is about 44.3182843502.
The spelling of 87046 in words is "eighty-seven thousand, forty-six".
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