98668888 has 16 divisors (see below), whose sum is σ = 186643080. Its totient is φ = 48897408.

The previous prime is 98668883. The next prime is 98668891. The reversal of 98668888 is 88886689.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98668883) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53670 + ... + 55477.

Almost surely, 2^98668888 is an apocalyptic number.

It is an amenable number.

98668888 is a deficient number, since it is larger than the sum of its proper divisors (87974192).

98668888 is a wasteful number, since it uses less digits than its factorization.

98668888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109266 (or 109262 counting only the distinct ones).

The product of its digits is 10616832, while the sum is 61.

The square root of 98668888 is about 9933.2214311370. The cubic root of 98668888 is about 462.0901856011.

The spelling of 98668888 in words is "ninety-eight million, six hundred sixty-eight thousand, eight hundred eighty-eight".