98106940 has 48 divisors (see below), whose sum is σ = 215470080. Its totient is φ = 37477440.

The previous prime is 98106917. The next prime is 98106941. The reversal of 98106940 is 4960189.

It is a self number, because there is not a number n which added to its sum of digits gives 98106940.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98106941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47979 + ... + 49981.

It is an arithmetic number, because the mean of its divisors is an integer number (4488960).

Almost surely, 2^98106940 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98106940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107735040).

98106940 is an abundant number, since it is smaller than the sum of its proper divisors (117363140).

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

98106940 is a wasteful number, since it uses less digits than its factorization.

98106940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2122 (or 2120 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 98106940 is about 9904.8947495670. The cubic root of 98106940 is about 461.2112689428.

The spelling of 98106940 in words is "ninety-eight million, one hundred six thousand, nine hundred forty".