1652227 has 4 divisors (see below), whose sum is σ = 1658160. Its totient is φ = 1646296.

The previous prime is 1652171. The next prime is 1652237. The reversal of 1652227 is 7222561.

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 1652227 - 2¹¹ = 1650179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1652237) 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, 2527 + ... + 3112.

It is an arithmetic number, because the mean of its divisors is an integer number (414540).

2^1652227 is an apocalyptic number.

1652227 is a deficient number, since it is larger than the sum of its proper divisors (5933).

1652227 is an equidigital number, since it uses as much as digits as its factorization.

1652227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5932.

The product of its digits is 1680, while the sum is 25.

The square root of 1652227 is about 1285.3898241390. The cubic root of 1652227 is about 118.2197141694.

Adding to 1652227 its reverse (7222561), we get a palindrome (8874788).

The spelling of 1652227 in words is "one million, six hundred fifty-two thousand, two hundred twenty-seven".