98662 has 4 divisors (see below), whose sum is σ = 147996. Its totient is φ = 49330.

The previous prime is 98641. The next prime is 98663. The reversal of 98662 is 26689.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 26689 = 13 ⋅2053.

It is a nialpdrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98663) by changing a digit.

98662 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 (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24664 + ... + 24667.

It is an arithmetic number, because the mean of its divisors is an integer number (36999).

2⁹⁸⁶⁶² is an apocalyptic number.

98662 is a deficient number, since it is larger than the sum of its proper divisors (49334).

98662 is a wasteful number, since it uses less digits than its factorization.

98662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49333.

The product of its digits is 5184, while the sum is 31.

The square root of 98662 is about 314.1050779596. The cubic root of 98662 is about 46.2079432629.

The spelling of 98662 in words is "ninety-eight thousand, six hundred sixty-two".