1126380219 has 8 divisors (see below), whose sum is σ = 1567137792. Its totient is φ = 718271400.

The previous prime is 1126380209. The next prime is 1126380223. The reversal of 1126380219 is 9120836211.

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

It is not a de Polignac number, because 1126380219 - 2⁵ = 1126380187 is a prime.

It is a super-2 number, since 2×1126380219² = 2537464795508975922, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 1126380219.

It is not an unprimeable number, because it can be changed into a prime (1126380209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8162107 + ... + 8162244.

It is an arithmetic number, because the mean of its divisors is an integer number (195892224).

Almost surely, 2^1126380219 is an apocalyptic number.

1126380219 is a deficient number, since it is larger than the sum of its proper divisors (440757573).

1126380219 is a wasteful number, since it uses less digits than its factorization.

1126380219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16324377.

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 1126380219 is about 33561.5884457217. The cubic root of 1126380219 is about 1040.4670667732.

The spelling of 1126380219 in words is "one billion, one hundred twenty-six million, three hundred eighty thousand, two hundred nineteen".