5286512 has 60 divisors (see below), whose sum is σ = 13019256. Its totient is φ = 2056320.

The previous prime is 5286509. The next prime is 5286517. The reversal of 5286512 is 2156825.

It is a super-2 number, since 2×5286512² = 55894418252288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5286517) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8318 + ... + 8930.

Almost surely, 2^5286512 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 5286512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6509628).

5286512 is an abundant number, since it is smaller than the sum of its proper divisors (7732744).

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

5286512 is a wasteful number, since it uses less digits than its factorization.

5286512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 646 (or 633 counting only the distinct ones).

The product of its digits is 4800, while the sum is 29.

The square root of 5286512 is about 2299.2416140980. The cubic root of 5286512 is about 174.2033119120.

The spelling of 5286512 in words is "five million, two hundred eighty-six thousand, five hundred twelve".