98920668 has 48 divisors (see below), whose sum is σ = 287771904. Its totient is φ = 25693440.

The previous prime is 98920667. The next prime is 98920687. The reversal of 98920668 is 86602989.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98920667) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52605 + ... + 54452.

It is an arithmetic number, because the mean of its divisors is an integer number (5995248).

Almost surely, 2^98920668 is an apocalyptic number.

It is an amenable number.

98920668 is an abundant number, since it is smaller than the sum of its proper divisors (188851236).

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

98920668 is a wasteful number, since it uses less digits than its factorization.

98920668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107082 (or 107080 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 48.

The square root of 98920668 is about 9945.8869891026. The cubic root of 98920668 is about 462.4829005609.

The spelling of 98920668 in words is "ninety-eight million, nine hundred twenty thousand, six hundred sixty-eight".