230854145 has 8 divisors (see below), whose sum is σ = 278012520. Its totient is φ = 184024960.

The previous prime is 230854139. The next prime is 230854147. The reversal of 230854145 is 541458032.

It can be written as a sum of positive squares in 4 ways, for example, as 543169 + 230310976 = 737^2 + 15176^2 .

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

It is not a de Polignac number, because 230854145 - 2⁶ = 230854081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230854147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80750 + ... + 83559.

It is an arithmetic number, because the mean of its divisors is an integer number (34751565).

Almost surely, 2^230854145 is an apocalyptic number.

It is an amenable number.

230854145 is a deficient number, since it is larger than the sum of its proper divisors (47158375).

230854145 is a wasteful number, since it uses less digits than its factorization.

230854145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164595.

The product of its (nonzero) digits is 19200, while the sum is 32.

The square root of 230854145 is about 15193.8851186917. The cubic root of 230854145 is about 613.4500773820.

The spelling of 230854145 in words is "two hundred thirty million, eight hundred fifty-four thousand, one hundred forty-five".