30230249 has 8 divisors (see below), whose sum is σ = 35022720. Its totient is φ = 25556256.

The previous prime is 30230237. The next prime is 30230269. The reversal of 30230249 is 94203203.

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

It is a cyclic number.

It is not a de Polignac number, because 30230249 - 2⁸ = 30229993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30230269) 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, 29069 + ... + 30090.

It is an arithmetic number, because the mean of its divisors is an integer number (4377840).

Almost surely, 2^30230249 is an apocalyptic number.

It is an amenable number.

30230249 is a deficient number, since it is larger than the sum of its proper divisors (4792471).

30230249 is an equidigital number, since it uses as much as digits as its factorization.

30230249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59239.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 30230249 is about 5498.2041613603. The cubic root of 30230249 is about 311.5161557320.

The spelling of 30230249 in words is "thirty million, two hundred thirty thousand, two hundred forty-nine".