5287850 has 24 divisors (see below), whose sum is σ = 10415628. Its totient is φ = 1990400.

The previous prime is 5287837. The next prime is 5287859. The reversal of 5287850 is 587825.

It can be written as a sum of positive squares in 6 ways, for example, as 1203409 + 4084441 = 1097^2 + 2021^2 .

It is a super-2 number, since 2×5287850² = 55922715245000, which contains 22 as substring.

It is a zygodrome in base 4.

It is a self number, because there is not a number n which added to its sum of digits gives 5287850.

It is not an unprimeable number, because it can be changed into a prime (5287859) 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, 2261 + ... + 3960.

Almost surely, 2^5287850 is an apocalyptic number.

5287850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5287850 is a deficient number, since it is larger than the sum of its proper divisors (5127778).

5287850 is a wasteful number, since it uses less digits than its factorization.

5287850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6250 (or 6245 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 35.

The square root of 5287850 is about 2299.5325611959. The cubic root of 5287850 is about 174.2180074472.

The spelling of 5287850 in words is "five million, two hundred eighty-seven thousand, eight hundred fifty".