30171413 has 8 divisors (see below), whose sum is σ = 32332608. Its totient is φ = 28053184.

The previous prime is 30171371. The next prime is 30171419. The reversal of 30171413 is 31417103.

It is a happy number.

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 30171413 - 2⁸ = 30171157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30171419) by changing a digit.

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, 9281 + ... + 12102.

It is an arithmetic number, because the mean of its divisors is an integer number (4041576).

Almost surely, 2^30171413 is an apocalyptic number.

It is an amenable number.

30171413 is a deficient number, since it is larger than the sum of its proper divisors (2161195).

30171413 is a wasteful number, since it uses less digits than its factorization.

30171413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21483.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 30171413 is about 5492.8510811782. The cubic root of 30171413 is about 311.3139270745.

Adding to 30171413 its reverse (31417103), we get a palindrome (61588516).

The spelling of 30171413 in words is "thirty million, one hundred seventy-one thousand, four hundred thirteen".