98199648 has 48 divisors (see below), whose sum is σ = 286418160. Its totient is φ = 32732928.

The previous prime is 98199631. The next prime is 98199653. The reversal of 98199648 is 84699189.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 98199594 and 98199603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55965 + ... + 57692.

It is an arithmetic number, because the mean of its divisors is an integer number (5967045).

Almost surely, 2^98199648 is an apocalyptic number.

It is an amenable number.

98199648 is an abundant number, since it is smaller than the sum of its proper divisors (188218512).

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

98199648 is a wasteful number, since it uses less digits than its factorization.

98199648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113676 (or 113662 counting only the distinct ones).

The product of its digits is 1119744, while the sum is 54.

The square root of 98199648 is about 9909.5735528831. The cubic root of 98199648 is about 461.3564999634.

The spelling of 98199648 in words is "ninety-eight million, one hundred ninety-nine thousand, six hundred forty-eight".