5287807 has 4 divisors (see below), whose sum is σ = 6043216. Its totient is φ = 4532400.

The previous prime is 5287801. The next prime is 5287813. The reversal of 5287807 is 7087825.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (5287801) and next prime (5287813).

It is a cyclic number.

It is not a de Polignac number, because 5287807 - 2⁷ = 5287679 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5287801) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 377694 + ... + 377707.

It is an arithmetic number, because the mean of its divisors is an integer number (1510804).

Almost surely, 2^5287807 is an apocalyptic number.

5287807 is a deficient number, since it is larger than the sum of its proper divisors (755409).

5287807 is an equidigital number, since it uses as much as digits as its factorization.

5287807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 755408.

The product of its (nonzero) digits is 31360, while the sum is 37.

The square root of 5287807 is about 2299.5232114506. The cubic root of 5287807 is about 174.2175352077.

The spelling of 5287807 in words is "five million, two hundred eighty-seven thousand, eight hundred seven".