11027205 has 48 divisors (see below), whose sum is σ = 22818240. Its totient is φ = 5037984.

The previous prime is 11027197. The next prime is 11027207. The reversal of 11027205 is 50272011.

It is not a de Polignac number, because 11027205 - 2³ = 11027197 is a prime.

It is a super-2 number, since 2×11027205² = 243198500224050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11027207) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5782 + ... + 7448.

It is an arithmetic number, because the mean of its divisors is an integer number (475380).

Almost surely, 2^11027205 is an apocalyptic number.

11027205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11027205 is an abundant number, since it is smaller than the sum of its proper divisors (11791035).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11027205 is a wasteful number, since it uses less digits than its factorization.

11027205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1695 (or 1682 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 18.

The square root of 11027205 is about 3320.7235657308. The cubic root of 11027205 is about 222.5812016877.

Adding to 11027205 its reverse (50272011), we get a palindrome (61299216).

The spelling of 11027205 in words is "eleven million, twenty-seven thousand, two hundred five".