4321230 has 64 divisors (see below), whose sum is σ = 11327040. Its totient is φ = 1050624.

The previous prime is 4321211. The next prime is 4321231. The reversal of 4321230 is 321234.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an Ulam number.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4321231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18756 + ... + 18984.

It is an arithmetic number, because the mean of its divisors is an integer number (176985).

Almost surely, 2^4321230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4321230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5663520).

4321230 is an abundant number, since it is smaller than the sum of its proper divisors (7005810).

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

4321230 is a wasteful number, since it uses less digits than its factorization.

4321230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 4321230 is about 2078.7568400369. The cubic root of 4321230 is about 162.8805126292.

Adding to 4321230 its reverse (321234), we get a palindrome (4642464).

The spelling of 4321230 in words is "four million, three hundred twenty-one thousand, two hundred thirty".