230422145 has 8 divisors (see below), whose sum is σ = 276593856. Its totient is φ = 184279536.

The previous prime is 230422133. The next prime is 230422183. The reversal of 230422145 is 541224032.

It is a happy number.

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 230422145 - 2¹⁸ = 230160001 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 230422145.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 18374 + ... + 28256.

It is an arithmetic number, because the mean of its divisors is an integer number (34574232).

Almost surely, 2^230422145 is an apocalyptic number.

It is an amenable number.

230422145 is a deficient number, since it is larger than the sum of its proper divisors (46171711).

230422145 is an equidigital number, since it uses as much as digits as its factorization.

230422145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14551.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 230422145 is about 15179.6622162682. The cubic root of 230422145 is about 613.0671863995.

Adding to 230422145 its reverse (541224032), we get a palindrome (771646177).

The spelling of 230422145 in words is "two hundred thirty million, four hundred twenty-two thousand, one hundred forty-five".