1606227 has 8 divisors (see below), whose sum is σ = 2447616. Its totient is φ = 917832.

The previous prime is 1606201. The next prime is 1606237. The reversal of 1606227 is 7226061.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1606227 - 2⁸ = 1605971 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1606197 and 1606206.

It is not an unprimeable number, because it can be changed into a prime (1606237) 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, 38223 + ... + 38264.

It is an arithmetic number, because the mean of its divisors is an integer number (305952).

2^1606227 is an apocalyptic number.

1606227 is a deficient number, since it is larger than the sum of its proper divisors (841389).

1606227 is an equidigital number, since it uses as much as digits as its factorization.

1606227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76497.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 1606227 is about 1267.3701116880. The cubic root of 1606227 is about 117.1122452660.

The spelling of 1606227 in words is "one million, six hundred six thousand, two hundred twenty-seven".