98656 has 12 divisors (see below), whose sum is σ = 194292. Its totient is φ = 49312.

The previous prime is 98641. The next prime is 98663. The reversal of 98656 is 65689.

It is a congruent number.

It is an unprimeable number.

98656 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1510 + ... + 1573.

It is an arithmetic number, because the mean of its divisors is an integer number (16191).

2⁹⁸⁶⁵⁶ is an apocalyptic number.

It is an amenable number.

98656 is a deficient number, since it is larger than the sum of its proper divisors (95636).

98656 is a wasteful number, since it uses less digits than its factorization.

98656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3093 (or 3085 counting only the distinct ones).

The product of its digits is 12960, while the sum is 34.

The square root of 98656 is about 314.0955268704. The cubic root of 98656 is about 46.2070065522.

The spelling of 98656 in words is "ninety-eight thousand, six hundred fifty-six".