230227919 has 4 divisors (see below), whose sum is σ = 234571896. Its totient is φ = 225883944.

The previous prime is 230227901. The next prime is 230227951. The reversal of 230227919 is 919722032.

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 230227919 - 2⁸ = 230227663 is a prime.

It is a super-2 number, since 2×230227919² = 106009789374141122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230227219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2171909 + ... + 2172014.

It is an arithmetic number, because the mean of its divisors is an integer number (58642974).

Almost surely, 2^230227919 is an apocalyptic number.

230227919 is a deficient number, since it is larger than the sum of its proper divisors (4343977).

230227919 is an equidigital number, since it uses as much as digits as its factorization.

230227919 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4343976.

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 230227919 is about 15173.2632943609. The cubic root of 230227919 is about 612.8948837196.

The spelling of 230227919 in words is "two hundred thirty million, two hundred twenty-seven thousand, nine hundred nineteen".