1106666761 has 8 divisors (see below), whose sum is σ = 1171352000. Its totient is φ = 1042625520.

The previous prime is 1106666753. The next prime is 1106666773. The reversal of 1106666761 is 1676666011.

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 1106666761 - 2³ = 1106666753 is a prime.

It is a super-2 number, since 2×1106666761² = 2449422639804462242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1106666161) 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, 157461 + ... + 164338.

It is an arithmetic number, because the mean of its divisors is an integer number (146419000).

Almost surely, 2^1106666761 is an apocalyptic number.

It is an amenable number.

1106666761 is a deficient number, since it is larger than the sum of its proper divisors (64685239).

1106666761 is a wasteful number, since it uses less digits than its factorization.

1106666761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321999.

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 1106666761 is about 33266.6012841709. The cubic root of 1106666761 is about 1034.3613603907.

The spelling of 1106666761 in words is "one billion, one hundred six million, six hundred sixty-six thousand, seven hundred sixty-one".