8419227 has 8 divisors (see below), whose sum is σ = 11499600. Its totient is φ = 5475840.

The previous prime is 8419207. The next prime is 8419231. The reversal of 8419227 is 7229148.

It is a happy number.

8419227 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is a de Polignac number, because none of the positive numbers 2^k-8419227 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8419207) 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, 34102 + ... + 34347.

It is an arithmetic number, because the mean of its divisors is an integer number (1437450).

Almost surely, 2^8419227 is an apocalyptic number.

8419227 is a deficient number, since it is larger than the sum of its proper divisors (3080373).

8419227 is a wasteful number, since it uses less digits than its factorization.

8419227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68493.

The product of its digits is 8064, while the sum is 33.

The square root of 8419227 is about 2901.5904259561. The cubic root of 8419227 is about 203.4342504218.

It can be divided in two parts, 8419 and 227, that added together give a triangular number (8646 = T₁₃₁).

The spelling of 8419227 in words is "eight million, four hundred nineteen thousand, two hundred twenty-seven".