4531230 has 96 divisors (see below), whose sum is σ = 13478400. Its totient is φ = 1045440.

The previous prime is 4531217. The next prime is 4531243. The reversal of 4531230 is 321354.

It is an interprime number because it is at equal distance from previous prime (4531217) and next prime (4531243).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22671 + ... + 22869.

It is an arithmetic number, because the mean of its divisors is an integer number (140400).

Almost surely, 2^4531230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4531230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6739200).

4531230 is an abundant number, since it is smaller than the sum of its proper divisors (8947170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4531230 is a wasteful number, since it uses less digits than its factorization.

4531230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246 (or 243 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 4531230 is about 2128.6685979739. The cubic root of 4531230 is about 165.4774052389.

Adding to 4531230 its reverse (321354), we get a palindrome (4852584).

It can be divided in two parts, 4531 and 230, that added together give a square (4761 = 69²).

The spelling of 4531230 in words is "four million, five hundred thirty-one thousand, two hundred thirty".