180826098 has 16 divisors (see below), whose sum is σ = 361785216. Its totient is φ = 60253200.

The previous prime is 180826081. The next prime is 180826109. The reversal of 180826098 is 890628081.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 25548 + ... + 31848.

It is an arithmetic number, because the mean of its divisors is an integer number (22611576).

Almost surely, 2^180826098 is an apocalyptic number.

180826098 is an abundant number, since it is smaller than the sum of its proper divisors (180959118).

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

180826098 is a wasteful number, since it uses less digits than its factorization.

180826098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11089.

The product of its (nonzero) digits is 55296, while the sum is 42.

The square root of 180826098 is about 13447.1594770048. The cubic root of 180826098 is about 565.4840637148.

The spelling of 180826098 in words is "one hundred eighty million, eight hundred twenty-six thousand, ninety-eight".