98199120 has 40 divisors (see below), whose sum is σ = 304418016. Its totient is φ = 26186368.

The previous prime is 98199119. The next prime is 98199139. The reversal of 98199120 is 2199189.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204342 + ... + 204821.

Almost surely, 2^98199120 is an apocalyptic number.

It is an amenable number.

98199120 is an abundant number, since it is smaller than the sum of its proper divisors (206218896).

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

98199120 is a wasteful number, since it uses less digits than its factorization.

98199120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409179 (or 409173 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 39.

The square root of 98199120 is about 9909.5469119430. The cubic root of 98199120 is about 461.3556730878.

The spelling of 98199120 in words is "ninety-eight million, one hundred ninety-nine thousand, one hundred twenty".