1138033226 has 8 divisors (see below), whose sum is σ = 1862236224. Its totient is φ = 517287820.

The previous prime is 1138033223. The next prime is 1138033289. The reversal of 1138033226 is 6223308311.

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

It is not an unprimeable number, because it can be changed into a prime (1138033223) 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, 25864370 + ... + 25864413.

It is an arithmetic number, because the mean of its divisors is an integer number (232779528).

Almost surely, 2^1138033226 is an apocalyptic number.

1138033226 is a deficient number, since it is larger than the sum of its proper divisors (724202998).

1138033226 is a wasteful number, since it uses less digits than its factorization.

1138033226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51728796.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 1138033226 is about 33734.7480500448. The cubic root of 1138033226 is about 1044.0428270575.

The spelling of 1138033226 in words is "one billion, one hundred thirty-eight million, thirty-three thousand, two hundred twenty-six".