1166756675 has 12 divisors (see below), whose sum is σ = 1653461136. Its totient is φ = 800061600.

The previous prime is 1166756663. The next prime is 1166756713. The reversal of 1166756675 is 5766576611.

It is not a de Polignac number, because 1166756675 - 2⁴ = 1166756659 is a prime.

It is a super-2 number, since 2×1166756675² = 2722642277314111250, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3333416 + ... + 3333765.

It is an arithmetic number, because the mean of its divisors is an integer number (137788428).

Almost surely, 2^1166756675 is an apocalyptic number.

1166756675 is a deficient number, since it is larger than the sum of its proper divisors (486704461).

1166756675 is an equidigital number, since it uses as much as digits as its factorization.

1166756675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6667198 (or 6667193 counting only the distinct ones).

The product of its digits is 1587600, while the sum is 50.

The square root of 1166756675 is about 34157.8201148727. The cubic root of 1166756675 is about 1052.7536715323.

The spelling of 1166756675 in words is "one billion, one hundred sixty-six million, seven hundred fifty-six thousand, six hundred seventy-five".