115280098 has 8 divisors (see below), whose sum is σ = 174863340. Its totient is φ = 56992320.

The previous prime is 115280093. The next prime is 115280101. The reversal of 115280098 is 890082511.

It can be written as a sum of positive squares in 2 ways, for example, as 111450249 + 3829849 = 10557^2 + 1957^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (115280093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 323643 + ... + 323998.

Almost surely, 2^115280098 is an apocalyptic number.

115280098 is a deficient number, since it is larger than the sum of its proper divisors (59583242).

115280098 is an equidigital number, since it uses as much as digits as its factorization.

115280098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 647732.

The product of its (nonzero) digits is 5760, while the sum is 34.

The square root of 115280098 is about 10736.8569888958. The cubic root of 115280098 is about 486.6889048657.

The spelling of 115280098 in words is "one hundred fifteen million, two hundred eighty thousand, ninety-eight".