4227477 has 4 divisors (see below), whose sum is σ = 5636640. Its totient is φ = 2818316.

The previous prime is 4227451. The next prime is 4227491. The reversal of 4227477 is 7747224.

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 4227477 - 2⁶ = 4227413 is a prime.

It is a d-powerful number, because it can be written as 4⁴ + 2⁷ + 2¹⁵ + 7 + 4¹¹ + 7 + 7 .

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4227427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 704577 + ... + 704582.

It is an arithmetic number, because the mean of its divisors is an integer number (1409160).

Almost surely, 2^4227477 is an apocalyptic number.

It is an amenable number.

4227477 is a deficient number, since it is larger than the sum of its proper divisors (1409163).

4227477 is a wasteful number, since it uses less digits than its factorization.

4227477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1409162.

The product of its digits is 21952, while the sum is 33.

The square root of 4227477 is about 2056.0829263432. The cubic root of 4227477 is about 161.6939428004.

The spelling of 4227477 in words is "four million, two hundred twenty-seven thousand, four hundred seventy-seven".