11166069 has 8 divisors (see below), whose sum is σ = 15025120. Its totient is φ = 7375536.

The previous prime is 11166061. The next prime is 11166079. The reversal of 11166069 is 96066111.

It is a happy number.

11166069 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 11166069 - 2³ = 11166061 is a prime.

It is a super-2 number, since 2×11166069² = 249362193825522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11166061) 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, 16747 + ... + 17400.

It is an arithmetic number, because the mean of its divisors is an integer number (1878140).

Almost surely, 2^11166069 is an apocalyptic number.

It is an amenable number.

11166069 is a deficient number, since it is larger than the sum of its proper divisors (3859051).

11166069 is a wasteful number, since it uses less digits than its factorization.

11166069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34259.

The product of its (nonzero) digits is 1944, while the sum is 30.

The square root of 11166069 is about 3341.5668480520. The cubic root of 11166069 is about 223.5116179918.

The spelling of 11166069 in words is "eleven million, one hundred sixty-six thousand, sixty-nine".