1123832286 has 32 divisors (see below), whose sum is σ = 2502036480. Its totient is φ = 373916088.

The previous prime is 1123832261. The next prime is 1123832291. The reversal of 1123832286 is 6822383211.

It is a self number, because there is not a number n which added to its sum of digits gives 1123832286.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 10515 + ... + 48561.

It is an arithmetic number, because the mean of its divisors is an integer number (78188640).

Almost surely, 2^1123832286 is an apocalyptic number.

1123832286 is an abundant number, since it is smaller than the sum of its proper divisors (1378204194).

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

1123832286 is a wasteful number, since it uses less digits than its factorization.

1123832286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38605 (or 38599 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The square root of 1123832286 is about 33523.6078905598. The cubic root of 1123832286 is about 1039.6819435445.

The spelling of 1123832286 in words is "one billion, one hundred twenty-three million, eight hundred thirty-two thousand, two hundred eighty-six".