1069916226 has 8 divisors (see below), whose sum is σ = 2139832464. Its totient is φ = 356638740.

The previous prime is 1069916213. The next prime is 1069916273. The reversal of 1069916226 is 6226199601.

It is a happy number.

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

1069916226 is an admirable number.

It is a super-2 number, since 2×1069916226² = 2289441461316166152, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89159680 + ... + 89159691.

It is an arithmetic number, because the mean of its divisors is an integer number (267479058).

Almost surely, 2^1069916226 is an apocalyptic number.

1069916226 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1069916226 is a wasteful number, since it uses less digits than its factorization.

1069916226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178319376.

The product of its (nonzero) digits is 69984, while the sum is 42.

The square root of 1069916226 is about 32709.5739195728. The cubic root of 1069916226 is about 1022.7824279854.

The spelling of 1069916226 in words is "one billion, sixty-nine million, nine hundred sixteen thousand, two hundred twenty-six".