86498 has 8 divisors (see below), whose sum is σ = 132060. Its totient is φ = 42480.

The previous prime is 86491. The next prime is 86501. The reversal of 86498 is 89468.

86498 is nontrivially palindromic in base 11.

It can be written as a sum of positive squares in 2 ways, for example, as 66049 + 20449 = 257^2 + 143^2 .

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

It is not an unprimeable number, because it can be changed into a prime (86491) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233 + ... + 476.

2⁸⁶⁴⁹⁸ is an apocalyptic number.

86498 is a deficient number, since it is larger than the sum of its proper divisors (45562).

86498 is a wasteful number, since it uses less digits than its factorization.

86498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772.

The product of its digits is 13824, while the sum is 35.

The square root of 86498 is about 294.1054232754. The cubic root of 86498 is about 44.2250862555.

It can be divided in two parts, 8 and 6498, that multiplied together give a square (51984 = 228²).

The spelling of 86498 in words is "eighty-six thousand, four hundred ninety-eight".