5182787 has 4 divisors (see below), whose sum is σ = 5255856. Its totient is φ = 5109720.

The previous prime is 5182777. The next prime is 5182799. The reversal of 5182787 is 7872815.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7872815 = 5 ⋅1574563.

It is a cyclic number.

It is not a de Polignac number, because 5182787 - 2⁸ = 5182531 is a prime.

It is a super-2 number, since 2×5182787² = 53722562174738, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5182787.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5182717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36428 + ... + 36569.

It is an arithmetic number, because the mean of its divisors is an integer number (1313964).

Almost surely, 2^5182787 is an apocalyptic number.

5182787 is a deficient number, since it is larger than the sum of its proper divisors (73069).

5182787 is an equidigital number, since it uses as much as digits as its factorization.

5182787 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73068.

The product of its digits is 31360, while the sum is 38.

The square root of 5182787 is about 2276.5735217647. The cubic root of 5182787 is about 173.0564485511.

The spelling of 5182787 in words is "five million, one hundred eighty-two thousand, seven hundred eighty-seven".