6456227 has 4 divisors (see below), whose sum is σ = 6461976. Its totient is φ = 6450480.

The previous prime is 6456221. The next prime is 6456239. The reversal of 6456227 is 7226546.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 6456227 - 2²⁰ = 5407651 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6456193 and 6456202.

It is not an unprimeable number, because it can be changed into a prime (6456221) 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, 578 + ... + 3639.

It is an arithmetic number, because the mean of its divisors is an integer number (1615494).

Almost surely, 2^6456227 is an apocalyptic number.

6456227 is a deficient number, since it is larger than the sum of its proper divisors (5749).

6456227 is a wasteful number, since it uses less digits than its factorization.

6456227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5748.

The product of its digits is 20160, while the sum is 32.

The square root of 6456227 is about 2540.9106635220. The cubic root of 6456227 is about 186.2056825926.

The spelling of 6456227 in words is "six million, four hundred fifty-six thousand, two hundred twenty-seven".