98885628 has 36 divisors (see below), whose sum is σ = 250570320. Its totient is φ = 32881536.

The previous prime is 98885627. The next prime is 98885639. The reversal of 98885628 is 82658889.

98885628 is a `hidden beast` number, since 9 + 8 + 8 + 8 + 5 + 628 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98885627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12676 + ... + 18932.

Almost surely, 2^98885628 is an apocalyptic number.

It is an amenable number.

98885628 is an abundant number, since it is smaller than the sum of its proper divisors (151684692).

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

98885628 is a wasteful number, since it uses less digits than its factorization.

98885628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6706 (or 6701 counting only the distinct ones).

The product of its digits is 2211840, while the sum is 54.

The square root of 98885628 is about 9944.1253009000. The cubic root of 98885628 is about 462.4282867140.

The spelling of 98885628 in words is "ninety-eight million, eight hundred eighty-five thousand, six hundred twenty-eight".