5229312 has 72 divisors (see below), whose sum is σ = 15207360. Its totient is φ = 1582080.

The previous prime is 5229299. The next prime is 5229317. The reversal of 5229312 is 2139225.

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

It is a d-powerful number, because it can be written as 5⁸ + 2² + 2¹⁴ + 9⁴ + 3¹⁴ + 1 + 2¹⁵ .

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (5229317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8139 + ... + 8757.

Almost surely, 2^5229312 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 5229312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7603680).

5229312 is an abundant number, since it is smaller than the sum of its proper divisors (9978048).

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

5229312 is a wasteful number, since it uses less digits than its factorization.

5229312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 649 (or 635 counting only the distinct ones).

The product of its digits is 1080, while the sum is 24.

The square root of 5229312 is about 2286.7688995611. The cubic root of 5229312 is about 173.5727395309.

The spelling of 5229312 in words is "five million, two hundred twenty-nine thousand, three hundred twelve".