11982098 has 8 divisors (see below), whose sum is σ = 17998092. Its totient is φ = 5982736.

The previous prime is 11982071. The next prime is 11982101. The reversal of 11982098 is 89028911.

11982098 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 11202409 + 779689 = 3347^2 + 883^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2165 + ... + 5352.

Almost surely, 2^11982098 is an apocalyptic number.

11982098 is a deficient number, since it is larger than the sum of its proper divisors (6015994).

11982098 is an equidigital number, since it uses as much as digits as its factorization.

11982098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8316.

The product of its (nonzero) digits is 10368, while the sum is 38.

The square root of 11982098 is about 3461.5167195898. The cubic root of 11982098 is about 228.8289436586.

The spelling of 11982098 in words is "eleven million, nine hundred eighty-two thousand, ninety-eight".