4012306 has 16 divisors (see below), whose sum is σ = 6708960. Its totient is φ = 1788480.

The previous prime is 4012297. The next prime is 4012321. The reversal of 4012306 is 6032104.

4012306 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 4012306.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2460 + ... + 3751.

It is an arithmetic number, because the mean of its divisors is an integer number (419310).

Almost surely, 2^4012306 is an apocalyptic number.

4012306 is a deficient number, since it is larger than the sum of its proper divisors (2696654).

4012306 is a wasteful number, since it uses less digits than its factorization.

4012306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6249.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 4012306 is about 2003.0741374198. The cubic root of 4012306 is about 158.9027265204.

The spelling of 4012306 in words is "four million, twelve thousand, three hundred six".