30002006 has 8 divisors (see below), whose sum is σ = 45263664. Its totient is φ = 14914120.

The previous prime is 30001999. The next prime is 30002009. The reversal of 30002006 is 60020003.

It is a happy number.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30002009) 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, 43010 + ... + 43701.

It is an arithmetic number, because the mean of its divisors is an integer number (5657958).

Almost surely, 2^30002006 is an apocalyptic number.

30002006 is a deficient number, since it is larger than the sum of its proper divisors (15261658).

30002006 is a wasteful number, since it uses less digits than its factorization.

30002006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86886.

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 30002006 is about 5477.4086938990. The cubic root of 30002006 is about 310.7301761170.

Adding to 30002006 its reverse (60020003), we get a palindrome (90022009).

The spelling of 30002006 in words is "thirty million, two thousand, six", and thus it is an eban number.