4030006 has 8 divisors (see below), whose sum is σ = 6079320. Its totient is φ = 2003568.

The previous prime is 4029979. The next prime is 4030007. The reversal of 4030006 is 6000304.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4030007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5271 + ... + 5986.

It is an arithmetic number, because the mean of its divisors is an integer number (759915).

Almost surely, 2^4030006 is an apocalyptic number.

4030006 is a deficient number, since it is larger than the sum of its proper divisors (2049314).

4030006 is a wasteful number, since it uses less digits than its factorization.

4030006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11438.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 4030006 is about 2007.4874843944. The cubic root of 4030006 is about 159.1360464231.

The spelling of 4030006 in words is "four million, thirty thousand, six", and thus it is an eban number.