1162216326 has 8 divisors (see below), whose sum is σ = 2324432664. Its totient is φ = 387405440.

The previous prime is 1162216313. The next prime is 1162216331. The reversal of 1162216326 is 6236122611.

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

1162216326 is an admirable number.

It is a nude number because it is divisible by every one of its digits.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1162216293 and 1162216302.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96851355 + ... + 96851366.

It is an arithmetic number, because the mean of its divisors is an integer number (290554083).

Almost surely, 2^1162216326 is an apocalyptic number.

1162216326 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.

1162216326 is a wasteful number, since it uses less digits than its factorization.

1162216326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193702726.

The product of its digits is 5184, while the sum is 30.

The square root of 1162216326 is about 34091.2939912817. The cubic root of 1162216326 is about 1051.3863248259.

Adding to 1162216326 its reverse (6236122611), we get a palindrome (7398338937).

The spelling of 1162216326 in words is "one billion, one hundred sixty-two million, two hundred sixteen thousand, three hundred twenty-six".