1164671107 has 4 divisors (see below), whose sum is σ = 1171105936. Its totient is φ = 1158236280.

The previous prime is 1164671099. The next prime is 1164671111. The reversal of 1164671107 is 7011764611.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7011764611 = 181 ⋅38739031.

It is a cyclic number.

It is not a de Polignac number, because 1164671107 - 2³ = 1164671099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1161671107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3217143 + ... + 3217504.

It is an arithmetic number, because the mean of its divisors is an integer number (292776484).

Almost surely, 2^1164671107 is an apocalyptic number.

1164671107 is a deficient number, since it is larger than the sum of its proper divisors (6434829).

1164671107 is an equidigital number, since it uses as much as digits as its factorization.

1164671107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6434828.

The product of its (nonzero) digits is 7056, while the sum is 34.

The square root of 1164671107 is about 34127.2780485054. The cubic root of 1164671107 is about 1052.1260345632.

The spelling of 1164671107 in words is "one billion, one hundred sixty-four million, six hundred seventy-one thousand, one hundred seven".