1126980617 has 8 divisors (see below), whose sum is σ = 1315382016. Its totient is φ = 945430272.

The previous prime is 1126980563. The next prime is 1126980619. The reversal of 1126980617 is 7160896211.

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 1126980617 - 2⁶ = 1126980553 is a prime.

It is a super-2 number, since 2×1126980617² = 2540170622187401378, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1126980619) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1712408 + ... + 1713065.

It is an arithmetic number, because the mean of its divisors is an integer number (164422752).

Almost surely, 2^1126980617 is an apocalyptic number.

It is an amenable number.

1126980617 is a deficient number, since it is larger than the sum of its proper divisors (188401399).

1126980617 is an equidigital number, since it uses as much as digits as its factorization.

1126980617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3425527.

The product of its (nonzero) digits is 36288, while the sum is 41.

The square root of 1126980617 is about 33570.5319737415. The cubic root of 1126980617 is about 1040.6519017499.

The spelling of 1126980617 in words is "one billion, one hundred twenty-six million, nine hundred eighty thousand, six hundred seventeen".