1156226334 has 8 divisors (see below), whose sum is σ = 2312452680. Its totient is φ = 385408776.

The previous prime is 1156226333. The next prime is 1156226359. The reversal of 1156226334 is 4336226511.

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

1156226334 is an admirable number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1156226295 and 1156226304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1156226333) 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, 96352189 + ... + 96352200.

It is an arithmetic number, because the mean of its divisors is an integer number (289056585).

Almost surely, 2^1156226334 is an apocalyptic number.

1156226334 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.

1156226334 is a wasteful number, since it uses less digits than its factorization.

1156226334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192704394.

The product of its digits is 25920, while the sum is 33.

The square root of 1156226334 is about 34003.3282782730. The cubic root of 1156226334 is about 1049.5769524785.

The spelling of 1156226334 in words is "one billion, one hundred fifty-six million, two hundred twenty-six thousand, three hundred thirty-four".