11672107 has 4 divisors (see below), whose sum is σ = 11792536. Its totient is φ = 11551680.

The previous prime is 11672093. The next prime is 11672117. The reversal of 11672107 is 70127611.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11672107 - 2¹⁹ = 11147819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11672117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60069 + ... + 60262.

It is an arithmetic number, because the mean of its divisors is an integer number (2948134).

Almost surely, 2^11672107 is an apocalyptic number.

11672107 is a deficient number, since it is larger than the sum of its proper divisors (120429).

11672107 is an equidigital number, since it uses as much as digits as its factorization.

11672107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120428.

The product of its (nonzero) digits is 588, while the sum is 25.

The square root of 11672107 is about 3416.4465457548. The cubic root of 11672107 is about 226.8383188907.

Adding to 11672107 its reverse (70127611), we get a palindrome (81799718).

The spelling of 11672107 in words is "eleven million, six hundred seventy-two thousand, one hundred seven".