4227449 has 4 divisors (see below), whose sum is σ = 4260864. Its totient is φ = 4194036.

The previous prime is 4227427. The next prime is 4227451. The reversal of 4227449 is 9447224.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4227449 - 2¹² = 4223353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4227049) 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, 16517 + ... + 16770.

It is an arithmetic number, because the mean of its divisors is an integer number (1065216).

Almost surely, 2^4227449 is an apocalyptic number.

It is an amenable number.

4227449 is a deficient number, since it is larger than the sum of its proper divisors (33415).

4227449 is a wasteful number, since it uses less digits than its factorization.

4227449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33414.

The product of its digits is 16128, while the sum is 32.

The square root of 4227449 is about 2056.0761172680. The cubic root of 4227449 is about 161.6935858151.

The spelling of 4227449 in words is "four million, two hundred twenty-seven thousand, four hundred forty-nine".