30463063 has 4 divisors (see below), whose sum is σ = 31787568. Its totient is φ = 29138560.

The previous prime is 30463039. The next prime is 30463067. The reversal of 30463063 is 36036403.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30463063 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 (30463067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 662218 + ... + 662263.

It is an arithmetic number, because the mean of its divisors is an integer number (7946892).

Almost surely, 2^30463063 is an apocalyptic number.

30463063 is a deficient number, since it is larger than the sum of its proper divisors (1324505).

30463063 is a wasteful number, since it uses less digits than its factorization.

30463063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1324504.

The product of its (nonzero) digits is 3888, while the sum is 25.

The square root of 30463063 is about 5519.3353766554. The cubic root of 30463063 is about 312.3138107962.

Adding to 30463063 its reverse (36036403), we get a palindrome (66499466).

The spelling of 30463063 in words is "thirty million, four hundred sixty-three thousand, sixty-three".