11980299 has 8 divisors (see below), whose sum is σ = 16120720. Its totient is φ = 7913376.

The previous prime is 11980261. The next prime is 11980301. The reversal of 11980299 is 99208911.

It is a happy number.

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

It is not a de Polignac number, because 11980299 - 2⁹ = 11979787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11980099) 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 7 ways as a sum of consecutive naturals, for example, 17992 + ... + 18645.

It is an arithmetic number, because the mean of its divisors is an integer number (2015090).

Almost surely, 2^11980299 is an apocalyptic number.

11980299 is a deficient number, since it is larger than the sum of its proper divisors (4140421).

11980299 is a wasteful number, since it uses less digits than its factorization.

11980299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36749.

The product of its (nonzero) digits is 11664, while the sum is 39.

The square root of 11980299 is about 3461.2568526476. The cubic root of 11980299 is about 228.8174909098.

The spelling of 11980299 in words is "eleven million, nine hundred eighty thousand, two hundred ninety-nine".