4280012 has 36 divisors (see below), whose sum is σ = 8490720. Its totient is φ = 1884960.

The previous prime is 4280011. The next prime is 4280021. The reversal of 4280012 is 2100824.

It is not an unprimeable number, because it can be changed into a prime (4280011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17789 + ... + 18027.

Almost surely, 2^4280012 is an apocalyptic number.

It is an amenable number.

4280012 is a deficient number, since it is larger than the sum of its proper divisors (4210708).

4280012 is a wasteful number, since it uses less digits than its factorization.

4280012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302 (or 289 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 4280012 is about 2068.8189867652. The cubic root of 4280012 is about 162.3609793249.

Adding to 4280012 its reverse (2100824), we get a palindrome (6380836).

The spelling of 4280012 in words is "four million, two hundred eighty thousand, twelve".