230510052 has 54 divisors (see below), whose sum is σ = 614994198. Its totient is φ = 72788544.

The previous prime is 230510051. The next prime is 230510053. The reversal of 230510052 is 250015032.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (230510051) and next prime (230510053).

It can be written as a sum of positive squares in only one way, i.e., 223024356 + 7485696 = 14934^2 + 2736^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (230510051) 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 17 ways as a sum of consecutive naturals, for example, 4128 + ... + 21864.

Almost surely, 2^230510052 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230510052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (307497099).

230510052 is an abundant number, since it is smaller than the sum of its proper divisors (384484146).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230510052 is a wasteful number, since it uses less digits than its factorization.

230510052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17785 (or 17761 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 230510052 is about 15182.5574920696. The cubic root of 230510052 is about 613.1451390418.

Adding to 230510052 its reverse (250015032), we get a palindrome (480525084).

The spelling of 230510052 in words is "two hundred thirty million, five hundred ten thousand, fifty-two".