87207 has 8 divisors (see below), whose sum is σ = 119280. Its totient is φ = 56640.

The previous prime is 87187. The next prime is 87211. The reversal of 87207 is 70278.

87207 is nontrivially palindromic in base 13.

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

It is not a de Polignac number, because 87207 - 2⁸ = 86951 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

87207 is a lucky number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 87207.

It is not an unprimeable number, because it can be changed into a prime (87257) 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, 232 + ... + 477.

It is an arithmetic number, because the mean of its divisors is an integer number (14910).

2⁸⁷²⁰⁷ is an apocalyptic number.

87207 is a deficient number, since it is larger than the sum of its proper divisors (32073).

87207 is a wasteful number, since it uses less digits than its factorization.

87207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 753.

The product of its (nonzero) digits is 784, while the sum is 24.

The square root of 87207 is about 295.3083134624. The cubic root of 87207 is about 44.3455911733.

The spelling of 87207 in words is "eighty-seven thousand, two hundred seven".