98408 has 8 divisors (see below), whose sum is σ = 184530. Its totient is φ = 49200.

The previous prime is 98407. The next prime is 98411. The reversal of 98408 is 80489.

It can be written as a sum of positive squares in only one way, i.e., 88804 + 9604 = 298^2 + 98^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a zygodrome in base 7.

It is not an unprimeable number, because it can be changed into a prime (98407) by changing a digit.

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, 6143 + ... + 6158.

2⁹⁸⁴⁰⁸ is an apocalyptic number.

It is an amenable number.

98408 is a deficient number, since it is larger than the sum of its proper divisors (86122).

98408 is a wasteful number, since it uses less digits than its factorization.

98408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12307 (or 12303 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 98408 is about 313.7004941023. The cubic root of 98408 is about 46.1682558995.

The spelling of 98408 in words is "ninety-eight thousand, four hundred eight".