1120027 has 4 divisors (see below), whose sum is σ = 1150336. Its totient is φ = 1089720.

The previous prime is 1120019. The next prime is 1120051. The reversal of 1120027 is 7200211.

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 1120027 - 2³ = 1120019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1119989 and 1120016.

It is not an unprimeable number, because it can be changed into a prime (1120087) 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, 15099 + ... + 15172.

It is an arithmetic number, because the mean of its divisors is an integer number (287584).

2^1120027 is an apocalyptic number.

1120027 is a deficient number, since it is larger than the sum of its proper divisors (30309).

1120027 is an equidigital number, since it uses as much as digits as its factorization.

1120027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30308.

The product of its (nonzero) digits is 28, while the sum is 13.

The square root of 1120027 is about 1058.3132806499. The cubic root of 1120027 is about 103.8507165383.

Adding to 1120027 its reverse (7200211), we get a palindrome (8320238).

The spelling of 1120027 in words is "one million, one hundred twenty thousand, twenty-seven".