512236272 has 40 divisors (see below), whose sum is σ = 1328843520. Its totient is φ = 170027200.

The previous prime is 512236271. The next prime is 512236273. The reversal of 512236272 is 272632215.

It is an interprime number because it is at equal distance from previous prime (512236271) and next prime (512236273).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (512236271) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 10854 + ... + 33797.

It is an arithmetic number, because the mean of its divisors is an integer number (33221088).

Almost surely, 2^512236272 is an apocalyptic number.

It is an amenable number.

512236272 is an abundant number, since it is smaller than the sum of its proper divisors (816607248).

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

512236272 is a wasteful number, since it uses less digits than its factorization.

512236272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44901 (or 44895 counting only the distinct ones).

The product of its digits is 10080, while the sum is 30.

The square root of 512236272 is about 22632.6373187042. The cubic root of 512236272 is about 800.1230394090.

Adding to 512236272 its reverse (272632215), we get a palindrome (784868487).

The spelling of 512236272 in words is "five hundred twelve million, two hundred thirty-six thousand, two hundred seventy-two".