1171010667 has 8 divisors (see below), whose sum is σ = 1562783040. Its totient is φ = 779956040.

The previous prime is 1171010591. The next prime is 1171010681. The reversal of 1171010667 is 7660101711.

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 1171010667 - 2¹⁰ = 1171009643 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1171010767) 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, 175617 + ... + 182162.

It is an arithmetic number, because the mean of its divisors is an integer number (195347880).

Almost surely, 2^1171010667 is an apocalyptic number.

1171010667 is a deficient number, since it is larger than the sum of its proper divisors (391772373).

1171010667 is a wasteful number, since it uses less digits than its factorization.

1171010667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358873.

The product of its (nonzero) digits is 1764, while the sum is 30.

The square root of 1171010667 is about 34220.0331238881. The cubic root of 1171010667 is about 1054.0315654977.

The spelling of 1171010667 in words is "one billion, one hundred seventy-one million, ten thousand, six hundred sixty-seven".