87050 has 12 divisors (see below), whose sum is σ = 162006. Its totient is φ = 34800.

The previous prime is 87049. The next prime is 87071. The reversal of 87050 is 5078.

It can be written as a sum of positive squares in 3 ways, for example, as 32761 + 54289 = 181^2 + 233^2 .

It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.

It is an alternating number because its digits alternate between even and odd.

It is a Curzon number.

It is a zygodrome in base 4.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 87050.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 821 + ... + 920.

2⁸⁷⁰⁵⁰ is an apocalyptic number.

87050 is a deficient number, since it is larger than the sum of its proper divisors (74956).

87050 is a wasteful number, since it uses less digits than its factorization.

87050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1753 (or 1748 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 87050 is about 295.0423698386. The cubic root of 87050 is about 44.3189631883.

The spelling of 87050 in words is "eighty-seven thousand, fifty".