98660488 has 16 divisors (see below), whose sum is σ = 185359500. Its totient is φ = 49231296.

The previous prime is 98660479. The next prime is 98660489. The reversal of 98660488 is 88406689.

It can be written as a sum of positive squares in 2 ways, for example, as 98366724 + 293764 = 9918^2 + 542^2 .

It is not an unprimeable number, because it can be changed into a prime (98660489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8043 + ... + 16186.

Almost surely, 2^98660488 is an apocalyptic number.

It is an amenable number.

98660488 is a deficient number, since it is larger than the sum of its proper divisors (86699012).

98660488 is a wasteful number, since it uses less digits than its factorization.

98660488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24744 (or 24740 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 49.

The square root of 98660488 is about 9932.7985985824. The cubic root of 98660488 is about 462.0770721540.

The spelling of 98660488 in words is "ninety-eight million, six hundred sixty thousand, four hundred eighty-eight".