4817229 has 4 divisors (see below), whose sum is σ = 6422976. Its totient is φ = 3211484.

The previous prime is 4817221. The next prime is 4817257. The reversal of 4817229 is 9227184.

It is a happy number.

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 4817229 - 2³ = 4817221 is a prime.

It is a super-3 number, since 3×4817229³ (a number of 21 digits) contains 333 as substring.

It is a D-number.

It is a nialpdrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 4817229.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4817221) 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, 802869 + ... + 802874.

It is an arithmetic number, because the mean of its divisors is an integer number (1605744).

Almost surely, 2^4817229 is an apocalyptic number.

It is an amenable number.

4817229 is a deficient number, since it is larger than the sum of its proper divisors (1605747).

4817229 is a wasteful number, since it uses less digits than its factorization.

4817229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1605746.

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

The square root of 4817229 is about 2194.8186713257. The cubic root of 4817229 is about 168.8881184720. Note that the first 3 decimals are identical.

The spelling of 4817229 in words is "four million, eight hundred seventeen thousand, two hundred twenty-nine".