512236230 has 64 divisors (see below), whose sum is σ = 1363910400. Its totient is φ = 122069120.

The previous prime is 512236217. The next prime is 512236271. The reversal of 512236230 is 32632215.

It is a super-2 number, since 2×512236230² = 524771910649225800, 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 512236230.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6316 + ... + 32624.

It is an arithmetic number, because the mean of its divisors is an integer number (21311100).

Almost surely, 2^512236230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 512236230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (681955200).

512236230 is an abundant number, since it is smaller than the sum of its proper divisors (851674170).

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

512236230 is a wasteful number, since it uses less digits than its factorization.

512236230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26389.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 512236230 is about 22632.6363908406. The cubic root of 512236230 is about 800.1230175407.

Adding to 512236230 its reverse (32632215), we get a palindrome (544868445).

The spelling of 512236230 in words is "five hundred twelve million, two hundred thirty-six thousand, two hundred thirty".