4227471 has 16 divisors (see below), whose sum is σ = 6343520. Its totient is φ = 2816856.

The previous prime is 4227451. The next prime is 4227491. The reversal of 4227471 is 1747224.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4227451) and next prime (4227491).

It is not a de Polignac number, because 4227471 - 2¹⁷ = 4096399 is a prime.

It is a super-3 number, since 3×4227471³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a d-powerful number, because it can be written as 4⁴ + 2⁷ + 2¹⁵ + 7 + 4¹¹ + 7 + 1 .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4227401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1221 + ... + 3153.

It is an arithmetic number, because the mean of its divisors is an integer number (396470).

Almost surely, 2^4227471 is an apocalyptic number.

4227471 is a deficient number, since it is larger than the sum of its proper divisors (2116049).

4227471 is an frugal number, since it uses more digits than its factorization.

4227471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1954 (or 1936 counting only the distinct ones).

The product of its digits is 3136, while the sum is 27.

The square root of 4227471 is about 2056.0814672576. The cubic root of 4227471 is about 161.6938663037.

It can be divided in two parts, 4 and 227471, that added together give a triangular number (227475 = T₆₇₄).

The spelling of 4227471 in words is "four million, two hundred twenty-seven thousand, four hundred seventy-one".