1126304355 has 16 divisors (see below), whose sum is σ = 1965913344. Its totient is φ = 546086880.

The previous prime is 1126304353. The next prime is 1126304359. The reversal of 1126304355 is 5534036211.

It is not a de Polignac number, because 1126304355 - 2¹ = 1126304353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1126304353) 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, 3412879 + ... + 3413208.

It is an arithmetic number, because the mean of its divisors is an integer number (122869584).

Almost surely, 2^1126304355 is an apocalyptic number.

1126304355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1126304355 is a deficient number, since it is larger than the sum of its proper divisors (839608989).

1126304355 is a wasteful number, since it uses less digits than its factorization.

1126304355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6826106.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 1126304355 is about 33560.4582060496. The cubic root of 1126304355 is about 1040.4437070573.

The spelling of 1126304355 in words is "one billion, one hundred twenty-six million, three hundred four thousand, three hundred fifty-five".