98992782 has 48 divisors (see below), whose sum is σ = 255790080. Its totient is φ = 27053136.

The previous prime is 98992781. The next prime is 98992799. The reversal of 98992782 is 28729989.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98992781) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 14182 + ... + 19977.

It is an arithmetic number, because the mean of its divisors is an integer number (5328960).

Almost surely, 2^98992782 is an apocalyptic number.

98992782 is an abundant number, since it is smaller than the sum of its proper divisors (156797298).

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

98992782 is a wasteful number, since it uses less digits than its factorization.

98992782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34197 (or 34194 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 54.

The square root of 98992782 is about 9949.5116463071. The cubic root of 98992782 is about 462.5952579052.

The spelling of 98992782 in words is "ninety-eight million, nine hundred ninety-two thousand, seven hundred eighty-two".