98689506 has 16 divisors (see below), whose sum is σ = 197488800. Its totient is φ = 32878208.

The previous prime is 98689489. The next prime is 98689511. The reversal of 98689506 is 60598689.

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, 11410 + ... + 18098.

It is an arithmetic number, because the mean of its divisors is an integer number (12343050).

Almost surely, 2^98689506 is an apocalyptic number.

98689506 is an abundant number, since it is smaller than the sum of its proper divisors (98799294).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

98689506 is a wasteful number, since it uses less digits than its factorization.

98689506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9153.

The product of its (nonzero) digits is 933120, while the sum is 51.

The square root of 98689506 is about 9934.2592074095. The cubic root of 98689506 is about 462.1223697140.

The spelling of 98689506 in words is "ninety-eight million, six hundred eighty-nine thousand, five hundred six".