1126676263 has 8 divisors (see below), whose sum is σ = 1130155488. Its totient is φ = 1123203744.

The previous prime is 1126676251. The next prime is 1126676281. The reversal of 1126676263 is 3626766211.

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

It is a cyclic number.

It is not a de Polignac number, because 1126676263 - 2¹⁷ = 1126545191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1126676363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 664645 + ... + 666337.

It is an arithmetic number, because the mean of its divisors is an integer number (141269436).

Almost surely, 2^1126676263 is an apocalyptic number.

1126676263 is a deficient number, since it is larger than the sum of its proper divisors (3479225).

1126676263 is an equidigital number, since it uses as much as digits as its factorization.

1126676263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3353.

The product of its digits is 108864, while the sum is 40.

The square root of 1126676263 is about 33565.9986146696. The cubic root of 1126676263 is about 1040.5582133344.

The spelling of 1126676263 in words is "one billion, one hundred twenty-six million, six hundred seventy-six thousand, two hundred sixty-three".