524214312 has 64 divisors (see below), whose sum is σ = 1417201920. Its totient is φ = 160954368.

The previous prime is 524214311. The next prime is 524214337. The reversal of 524214312 is 213412425.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (524214311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5508 + ... + 32844.

It is an arithmetic number, because the mean of its divisors is an integer number (22143780).

Almost surely, 2^524214312 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 524214312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (708600960).

524214312 is an abundant number, since it is smaller than the sum of its proper divisors (892987608).

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

524214312 is a wasteful number, since it uses less digits than its factorization.

524214312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27410 (or 27406 counting only the distinct ones).

The product of its digits is 1920, while the sum is 24.

The square root of 524214312 is about 22895.7269375751. The cubic root of 524214312 is about 806.3116930378.

Adding to 524214312 its reverse (213412425), we get a palindrome (737626737).

The spelling of 524214312 in words is "five hundred twenty-four million, two hundred fourteen thousand, three hundred twelve".