5287512 has 64 divisors (see below), whose sum is σ = 13996800. Its totient is φ = 1662080.

The previous prime is 5287507. The next prime is 5287517. The reversal of 5287512 is 2157825.

It is an interprime number because it is at equal distance from previous prime (5287507) and next prime (5287517).

It is a self number, because there is not a number n which added to its sum of digits gives 5287512.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5287517) 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, 49363 + ... + 49469.

It is an arithmetic number, because the mean of its divisors is an integer number (218700).

Almost surely, 2^5287512 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 5287512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6998400).

5287512 is an abundant number, since it is smaller than the sum of its proper divisors (8709288).

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

5287512 is a wasteful number, since it uses less digits than its factorization.

5287512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216 (or 212 counting only the distinct ones).

The product of its digits is 5600, while the sum is 30.

The square root of 5287512 is about 2299.4590668242. The cubic root of 5287512 is about 174.2142953562.

It can be divided in two parts, 528 and 7512, that multiplied together give a triangular number (3966336 = T₂₈₁₆).

The spelling of 5287512 in words is "five million, two hundred eighty-seven thousand, five hundred twelve".