3072230 has 16 divisors (see below), whose sum is σ = 6320160. Its totient is φ = 1053312.

The previous prime is 3072229. The next prime is 3072233. The reversal of 3072230 is 322703.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3072199 and 3072208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3072233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21875 + ... + 22014.

It is an arithmetic number, because the mean of its divisors is an integer number (395010).

Almost surely, 2^3072230 is an apocalyptic number.

3072230 is an abundant number, since it is smaller than the sum of its proper divisors (3247930).

3072230 is a wasteful number, since it uses less digits than its factorization.

3072230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43903.

The product of its (nonzero) digits is 252, while the sum is 17.

The square root of 3072230 is about 1752.7777953865. Note that the first 4 decimals coincide. The cubic root of 3072230 is about 145.3732752678.

Adding to 3072230 its reverse (322703), we get a palindrome (3394933).

The spelling of 3072230 in words is "three million, seventy-two thousand, two hundred thirty".