1126472322 has 16 divisors (see below), whose sum is σ = 2253296160. Its totient is φ = 375432192.

The previous prime is 1126472293. The next prime is 1126472329. The reversal of 1126472322 is 2232746211.

It is a self number, because there is not a number n which added to its sum of digits gives 1126472322.

It is not an unprimeable number, because it can be changed into a prime (1126472329) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 46929 + ... + 66747.

It is an arithmetic number, because the mean of its divisors is an integer number (140831010).

Almost surely, 2^1126472322 is an apocalyptic number.

1126472322 is an abundant number, since it is smaller than the sum of its proper divisors (1126823838).

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

1126472322 is a wasteful number, since it uses less digits than its factorization.

1126472322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29297.

The product of its digits is 8064, while the sum is 30.

The square root of 1126472322 is about 33562.9605666723. The cubic root of 1126472322 is about 1040.4954253224.

The spelling of 1126472322 in words is "one billion, one hundred twenty-six million, four hundred seventy-two thousand, three hundred twenty-two".