230448219 has 4 divisors (see below), whose sum is σ = 307264296. Its totient is φ = 153632144.

The previous prime is 230448217. The next prime is 230448233. The reversal of 230448219 is 912844032.

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

It is a cyclic number.

It is not a de Polignac number, because 230448219 - 2¹ = 230448217 is a prime.

It is a super-2 number, since 2×230448219² = 106212763280543922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 230448219.

It is not an unprimeable number, because it can be changed into a prime (230448217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38408034 + ... + 38408039.

It is an arithmetic number, because the mean of its divisors is an integer number (76816074).

Almost surely, 2^230448219 is an apocalyptic number.

230448219 is a deficient number, since it is larger than the sum of its proper divisors (76816077).

230448219 is an equidigital number, since it uses as much as digits as its factorization.

230448219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76816076.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 230448219 is about 15180.5210384888. The cubic root of 230448219 is about 613.0903099161.

The spelling of 230448219 in words is "two hundred thirty million, four hundred forty-eight thousand, two hundred nineteen".