1078123226 has 16 divisors (see below), whose sum is σ = 1636225920. Its totient is φ = 532739040.

The previous prime is 1078123199. The next prime is 1078123237. The reversal of 1078123226 is 6223218701.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1078123192 and 1078123201.

It is an unprimeable number.

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, 86390 + ... + 98078.

It is an arithmetic number, because the mean of its divisors is an integer number (102264120).

Almost surely, 2^1078123226 is an apocalyptic number.

1078123226 is a deficient number, since it is larger than the sum of its proper divisors (558102694).

1078123226 is a wasteful number, since it uses less digits than its factorization.

1078123226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12229.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 1078123226 is about 32834.7868273878. The cubic root of 1078123226 is about 1025.3909200154.

The spelling of 1078123226 in words is "one billion, seventy-eight million, one hundred twenty-three thousand, two hundred twenty-six".