6224471 has 8 divisors (see below), whose sum is σ = 6809088. Its totient is φ = 5643000.

The previous prime is 6224461. The next prime is 6224483. The reversal of 6224471 is 1744226.

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

It is not a de Polignac number, because 6224471 - 2¹⁴ = 6208087 is a prime.

It is a super-3 number, since 3×6224471³ (a number of 21 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6224471.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6224401) 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, 5786 + ... + 6776.

It is an arithmetic number, because the mean of its divisors is an integer number (851136).

Almost surely, 2^6224471 is an apocalyptic number.

6224471 is a deficient number, since it is larger than the sum of its proper divisors (584617).

6224471 is a wasteful number, since it uses less digits than its factorization.

6224471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1573.

The product of its digits is 2688, while the sum is 26.

The square root of 6224471 is about 2494.8889754857. Note that the first 3 decimals coincide. The cubic root of 6224471 is about 183.9504336401.

Adding to 6224471 its reverse (1744226), we get a palindrome (7968697).

The spelling of 6224471 in words is "six million, two hundred twenty-four thousand, four hundred seventy-one".