30005005 has 8 divisors (see below), whose sum is σ = 36035424. Its totient is φ = 23984400.

The previous prime is 30004991. The next prime is 30005011. The reversal of 30005005 is 50050003.

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

It is not a de Polignac number, because 30005005 - 2²¹ = 27907853 is a prime.

It is a Duffinian number.

30005005 is a modest number, since divided by 5005 gives 30 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10590 + ... + 13120.

It is an arithmetic number, because the mean of its divisors is an integer number (4504428).

Almost surely, 2^30005005 is an apocalyptic number.

It is an amenable number.

30005005 is a deficient number, since it is larger than the sum of its proper divisors (6030419).

30005005 is a wasteful number, since it uses less digits than its factorization.

30005005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4907.

The product of its (nonzero) digits is 75, while the sum is 13.

The square root of 30005005 is about 5477.6824478971. The cubic root of 30005005 is about 310.7405292997.

Adding to 30005005 its reverse (50050003), we get a palindrome (80055008).

The spelling of 30005005 in words is "thirty million, five thousand, five".