30264863 has 2 divisors, whose sum is σ = 30264864. Its totient is φ = 30264862.

The previous prime is 30264859. The next prime is 30264881. The reversal of 30264863 is 36846203.

It is a weak prime.

It is an emirp because it is prime and its reverse (36846203) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30264863 - 2² = 30264859 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30264823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15132431 + 15132432.

It is an arithmetic number, because the mean of its divisors is an integer number (15132432).

Almost surely, 2^30264863 is an apocalyptic number.

30264863 is a deficient number, since it is larger than the sum of its proper divisors (1).

30264863 is an equidigital number, since it uses as much as digits as its factorization.

30264863 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 30264863 is about 5501.3510158869. The cubic root of 30264863 is about 311.6350069677.

The spelling of 30264863 in words is "thirty million, two hundred sixty-four thousand, eight hundred sixty-three".