30163241 has 8 divisors (see below), whose sum is σ = 32061120. Its totient is φ = 28296432.

The previous prime is 30163229. The next prime is 30163247. The reversal of 30163241 is 14236103.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30163241 is a prime.

It is a super-2 number, since 2×30163241² = 1819642215248162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30163247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5750 + ... + 9663.

It is an arithmetic number, because the mean of its divisors is an integer number (4007640).

Almost surely, 2^30163241 is an apocalyptic number.

It is an amenable number.

30163241 is a deficient number, since it is larger than the sum of its proper divisors (1897879).

30163241 is a wasteful number, since it uses less digits than its factorization.

30163241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15535.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 30163241 is about 5492.1071548177. The cubic root of 30163241 is about 311.2858178271.

Adding to 30163241 its reverse (14236103), we get a palindrome (44399344).

The spelling of 30163241 in words is "thirty million, one hundred sixty-three thousand, two hundred forty-one".