1126504722 has 32 divisors (see below), whose sum is σ = 2657931264. Its totient is φ = 311475600.

The previous prime is 1126504721. The next prime is 1126504727. The reversal of 1126504722 is 2274056211.

It is a self number, because there is not a number n which added to its sum of digits gives 1126504722.

It is not an unprimeable number, because it can be changed into a prime (1126504721) 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 15 ways as a sum of consecutive naturals, for example, 431304 + ... + 433907.

It is an arithmetic number, because the mean of its divisors is an integer number (83060352).

Almost surely, 2^1126504722 is an apocalyptic number.

1126504722 is an abundant number, since it is smaller than the sum of its proper divisors (1531426542).

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

1126504722 is a wasteful number, since it uses less digits than its factorization.

1126504722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 865254.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 1126504722 is about 33563.4432381423. The cubic root of 1126504722 is about 1040.5054009273.

The spelling of 1126504722 in words is "one billion, one hundred twenty-six million, five hundred four thousand, seven hundred twenty-two".