30245663 has 12 divisors (see below), whose sum is σ = 36484560. Its totient is φ = 24558336.

The previous prime is 30245653. The next prime is 30245681. The reversal of 30245663 is 36654203.

It is not a de Polignac number, because 30245663 - 2⁶ = 30245599 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30245603) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3458 + ... + 8511.

It is an arithmetic number, because the mean of its divisors is an integer number (3040380).

Almost surely, 2^30245663 is an apocalyptic number.

30245663 is a deficient number, since it is larger than the sum of its proper divisors (6238897).

30245663 is a wasteful number, since it uses less digits than its factorization.

30245663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12014 (or 11995 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 30245663 is about 5499.6057131398. The cubic root of 30245663 is about 311.5690927108.

Adding to 30245663 its reverse (36654203), we get a palindrome (66899866).

The spelling of 30245663 in words is "thirty million, two hundred forty-five thousand, six hundred sixty-three".