1084227 has 4 divisors (see below), whose sum is σ = 1445640. Its totient is φ = 722816.

The previous prime is 1084219. The next prime is 1084247. The reversal of 1084227 is 7224801.

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 1084227 - 2³ = 1084219 is a prime.

It is a D-number.

It is a junction number, because it is equal to n+sod(n) for n = 1084197 and 1084206.

It is not an unprimeable number, because it can be changed into a prime (1084217) 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, 180702 + ... + 180707.

It is an arithmetic number, because the mean of its divisors is an integer number (361410).

2^1084227 is an apocalyptic number.

1084227 is a deficient number, since it is larger than the sum of its proper divisors (361413).

1084227 is an equidigital number, since it uses as much as digits as its factorization.

1084227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361412.

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 1084227 is about 1041.2622148143. The cubic root of 1084227 is about 102.7322356677.

The spelling of 1084227 in words is "one million, eighty-four thousand, two hundred twenty-seven".