1123446994 has 8 divisors (see below), whose sum is σ = 1685755008. Its totient is φ = 561528660.

The previous prime is 1123446959. The next prime is 1123446997. The reversal of 1123446994 is 4996443211.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1123446994.

It is not an unprimeable number, because it can be changed into a prime (1123446997) 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, 90102 + ... + 101809.

It is an arithmetic number, because the mean of its divisors is an integer number (210719376).

Almost surely, 2^1123446994 is an apocalyptic number.

1123446994 is a deficient number, since it is larger than the sum of its proper divisors (562308014).

1123446994 is a wasteful number, since it uses less digits than its factorization.

1123446994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194840.

The product of its digits is 186624, while the sum is 43.

The square root of 1123446994 is about 33517.8608207624. The cubic root of 1123446994 is about 1039.5631159320.

The spelling of 1123446994 in words is "one billion, one hundred twenty-three million, four hundred forty-six thousand, nine hundred ninety-four".