4243012 has 12 divisors (see below), whose sum is σ = 7626220. Its totient is φ = 2064096.

The previous prime is 4243009. The next prime is 4243039. The reversal of 4243012 is 2103424.

It can be written as a sum of positive squares in 2 ways, for example, as 3625216 + 617796 = 1904^2 + 786^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14187 + ... + 14482.

Almost surely, 2^4243012 is an apocalyptic number.

It is an amenable number.

4243012 is a deficient number, since it is larger than the sum of its proper divisors (3383208).

4243012 is a wasteful number, since it uses less digits than its factorization.

4243012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28710 (or 28708 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 4243012 is about 2059.8572766092. The cubic root of 4243012 is about 161.8917632943.

Adding to 4243012 its reverse (2103424), we get a palindrome (6346436).

The spelling of 4243012 in words is "four million, two hundred forty-three thousand, twelve".