82798898 has 32 divisors (see below), whose sum is σ = 153498240. Its totient is φ = 32618880.

The previous prime is 82798897. The next prime is 82798927. The reversal of 82798898 is 89889728.

It is not an unprimeable number, because it can be changed into a prime (82798897) 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, 50333 + ... + 51951.

It is an arithmetic number, because the mean of its divisors is an integer number (4796820).

Almost surely, 2^82798898 is an apocalyptic number.

82798898 is a deficient number, since it is larger than the sum of its proper divisors (70699342).

82798898 is a wasteful number, since it uses less digits than its factorization.

82798898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1922.

The product of its digits is 4644864, while the sum is 59.

The square root of 82798898 is about 9099.3899795536. The cubic root of 82798898 is about 435.8544845877.

The spelling of 82798898 in words is "eighty-two million, seven hundred ninety-eight thousand, eight hundred ninety-eight".