30404105 has 8 divisors (see below), whose sum is σ = 36615552. Its totient is φ = 24236208.

The previous prime is 30404071. The next prime is 30404111. The reversal of 30404105 is 50140403.

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

It is a cyclic number.

It is not a de Polignac number, because 30404105 - 2²⁴ = 13626889 is a prime.

It is a Duffinian number.

It is a Curzon 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, 9329 + ... + 12158.

It is an arithmetic number, because the mean of its divisors is an integer number (4576944).

Almost surely, 2^30404105 is an apocalyptic number.

It is an amenable number.

30404105 is a deficient number, since it is larger than the sum of its proper divisors (6211447).

30404105 is a wasteful number, since it uses less digits than its factorization.

30404105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21775.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 30404105 is about 5513.9917482709. The cubic root of 30404105 is about 312.1121973482.

Adding to 30404105 its reverse (50140403), we get a palindrome (80544508).

The spelling of 30404105 in words is "thirty million, four hundred four thousand, one hundred five".