87502 has 8 divisors (see below), whose sum is σ = 133416. Its totient is φ = 43032.

The previous prime is 87491. The next prime is 87509. The reversal of 87502 is 20578.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87509) by changing a digit.

87502 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193 + ... + 460.

It is an arithmetic number, because the mean of its divisors is an integer number (16677).

2⁸⁷⁵⁰² is an apocalyptic number.

87502 is a deficient number, since it is larger than the sum of its proper divisors (45914).

87502 is a wasteful number, since it uses less digits than its factorization.

87502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722.

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 87502 is about 295.8073697527. The cubic root of 87502 is about 44.3955383337.

The spelling of 87502 in words is "eighty-seven thousand, five hundred two".