87098 has 16 divisors (see below), whose sum is σ = 147744. Its totient is φ = 38160.

The previous prime is 87083. The next prime is 87103. The reversal of 87098 is 89078.

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 761 + ... + 867.

It is an arithmetic number, because the mean of its divisors is an integer number (9234).

2⁸⁷⁰⁹⁸ is an apocalyptic number.

87098 is a deficient number, since it is larger than the sum of its proper divisors (60646).

87098 is a wasteful number, since it uses less digits than its factorization.

87098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157.

The product of its (nonzero) digits is 4032, while the sum is 32.

The square root of 87098 is about 295.1237028773. The cubic root of 87098 is about 44.3271076238.

The spelling of 87098 in words is "eighty-seven thousand, ninety-eight".