4520229 has 8 divisors (see below), whose sum is σ = 6888000. Its totient is φ = 2582976.

The previous prime is 4520227. The next prime is 4520237. The reversal of 4520229 is 9220254.

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

It is not a de Polignac number, because 4520229 - 2¹ = 4520227 is a prime.

It is a super-3 number, since 3×4520229³ (a number of 21 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4520199 and 4520208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4520227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107604 + ... + 107645.

It is an arithmetic number, because the mean of its divisors is an integer number (861000).

Almost surely, 2^4520229 is an apocalyptic number.

It is an amenable number.

4520229 is a deficient number, since it is larger than the sum of its proper divisors (2367771).

4520229 is a wasteful number, since it uses less digits than its factorization.

4520229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215259.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 4520229 is about 2126.0830181345. The cubic root of 4520229 is about 165.3433803981.

The spelling of 4520229 in words is "four million, five hundred twenty thousand, two hundred twenty-nine".