11172027 has 8 divisors (see below), whose sum is σ = 14921280. Its totient is φ = 7435400.

The previous prime is 11172023. The next prime is 11172061. The reversal of 11172027 is 72027111.

It is a happy number.

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 11172027 - 2² = 11172023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11171994 and 11172012.

It is not an unprimeable number, because it can be changed into a prime (11172023) 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, 849 + ... + 4802.

It is an arithmetic number, because the mean of its divisors is an integer number (1865160).

Almost surely, 2^11172027 is an apocalyptic number.

11172027 is a deficient number, since it is larger than the sum of its proper divisors (3749253).

11172027 is an equidigital number, since it uses as much as digits as its factorization.

11172027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6313.

The product of its (nonzero) digits is 196, while the sum is 21.

The square root of 11172027 is about 3342.4582271137. The cubic root of 11172027 is about 223.5513647591.

Adding to 11172027 its reverse (72027111), we get a palindrome (83199138).

It can be divided in two parts, 111 and 72027, that multiplied together give a palindrome (7994997).

The spelling of 11172027 in words is "eleven million, one hundred seventy-two thousand, twenty-seven".