11667067 has 8 divisors (see below), whose sum is σ = 12087680. Its totient is φ = 11249280.

The previous prime is 11667037. The next prime is 11667101. The reversal of 11667067 is 76076611.

It is a happy number.

11667067 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11667067 - 2⁷ = 11666939 is a prime.

It is a super-2 number, since 2×11667067² = 272240904764978, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (11667017) 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, 11059 + ... + 12067.

It is an arithmetic number, because the mean of its divisors is an integer number (1510960).

Almost surely, 2^11667067 is an apocalyptic number.

11667067 is a deficient number, since it is larger than the sum of its proper divisors (420613).

11667067 is a wasteful number, since it uses less digits than its factorization.

11667067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1413.

The product of its (nonzero) digits is 10584, while the sum is 34.

The square root of 11667067 is about 3415.7088576165. The cubic root of 11667067 is about 226.8056646972.

The spelling of 11667067 in words is "eleven million, six hundred sixty-seven thousand, sixty-seven".