87297 has 8 divisors (see below), whose sum is σ = 133056. Its totient is φ = 49872.

The previous prime is 87293. The next prime is 87299. The reversal of 87297 is 79278.

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

It is not a de Polignac number, because 87297 - 2² = 87293 is a prime.

87297 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (87293) 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, 2058 + ... + 2099.

It is an arithmetic number, because the mean of its divisors is an integer number (16632).

2⁸⁷²⁹⁷ is an apocalyptic number.

It is an amenable number.

87297 is a deficient number, since it is larger than the sum of its proper divisors (45759).

87297 is a wasteful number, since it uses less digits than its factorization.

87297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4167.

The product of its digits is 7056, while the sum is 33.

The square root of 87297 is about 295.4606572794. The cubic root of 87297 is about 44.3608412145.

It can be divided in two parts, 872 and 97, that added together give a palindrome (969).

The spelling of 87297 in words is "eighty-seven thousand, two hundred ninety-seven".