87375 has 16 divisors (see below), whose sum is σ = 146016. Its totient is φ = 46400.
The previous prime is 87359. The next prime is 87383. The reversal of 87375 is 57378.
It is not a de Polignac number, because 87375 - 24 = 87359 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 259 + ... + 491.
It is an arithmetic number, because the mean of its divisors is an integer number (9126).
287375 is an apocalyptic number.
87375 is a deficient number, since it is larger than the sum of its proper divisors (58641).
87375 is a wasteful number, since it uses less digits than its factorization.
87375 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 251 (or 241 counting only the distinct ones).
The product of its digits is 5880, while the sum is 30.
The square root of 87375 is about 295.5926250771. The cubic root of 87375 is about 44.3740494407.
The spelling of 87375 in words is "eighty-seven thousand, three hundred seventy-five".
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