30247063 has 24 divisors (see below), whose sum is σ = 40654224. Its totient is φ = 22176000.

The previous prime is 30247057. The next prime is 30247127. The reversal of 30247063 is 36074203.

It is not a de Polignac number, because 30247063 - 2⁹ = 30246551 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 (30247013) 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 23 ways as a sum of consecutive naturals, for example, 7513 + ... + 10813.

It is an arithmetic number, because the mean of its divisors is an integer number (1693926).

Almost surely, 2^30247063 is an apocalyptic number.

30247063 is a deficient number, since it is larger than the sum of its proper divisors (10407161).

30247063 is a wasteful number, since it uses less digits than its factorization.

30247063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3343 (or 3336 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 25.

The square root of 30247063 is about 5499.7329935189. The cubic root of 30247063 is about 311.5738999014.

The spelling of 30247063 in words is "thirty million, two hundred forty-seven thousand, sixty-three".