4631229 has 16 divisors (see below), whose sum is σ = 7022400. Its totient is φ = 3014928.

The previous prime is 4631227. The next prime is 4631233. The reversal of 4631229 is 9221364.

4631229 is a `hidden beast` number, since 4 + 631 + 2 + 29 = 666.

It is not a de Polignac number, because 4631229 - 2¹ = 4631227 is a prime.

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

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4631227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 834 + ... + 3155.

It is an arithmetic number, because the mean of its divisors is an integer number (438900).

Almost surely, 2^4631229 is an apocalyptic number.

It is an amenable number.

4631229 is a deficient number, since it is larger than the sum of its proper divisors (2391171).

4631229 is a wasteful number, since it uses less digits than its factorization.

4631229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4041 (or 4035 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 4631229 is about 2152.0290425550. The cubic root of 4631229 is about 166.6858569014.

The spelling of 4631229 in words is "four million, six hundred thirty-one thousand, two hundred twenty-nine".