87275 has 6 divisors (see below), whose sum is σ = 108252. Its totient is φ = 69800.

The previous prime is 87257. The next prime is 87277. The reversal of 87275 is 57278.

It is not a de Polignac number, because 87275 - 2⁶ = 87211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (87277) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1721 + ... + 1770.

It is an arithmetic number, because the mean of its divisors is an integer number (18042).

2⁸⁷²⁷⁵ is an apocalyptic number.

87275 is a deficient number, since it is larger than the sum of its proper divisors (20977).

87275 is a wasteful number, since it uses less digits than its factorization.

87275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3501 (or 3496 counting only the distinct ones).

The product of its digits is 3920, while the sum is 29.

The square root of 87275 is about 295.4234249344. The cubic root of 87275 is about 44.3571143949.

The spelling of 87275 in words is "eighty-seven thousand, two hundred seventy-five".