5408687 has 4 divisors (see below), whose sum is σ = 5497416. Its totient is φ = 5319960.

The previous prime is 5408671. The next prime is 5408701. The reversal of 5408687 is 7868045.

5408687 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 5408687 - 2⁴ = 5408671 is a prime.

It is an Ulam number.

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 5408687.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5408617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44273 + ... + 44394.

It is an arithmetic number, because the mean of its divisors is an integer number (1374354).

Almost surely, 2^5408687 is an apocalyptic number.

5408687 is a deficient number, since it is larger than the sum of its proper divisors (88729).

5408687 is an equidigital number, since it uses as much as digits as its factorization.

5408687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88728.

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 5408687 is about 2325.6584013995. The cubic root of 5408687 is about 175.5350914535.

The spelling of 5408687 in words is "five million, four hundred eight thousand, six hundred eighty-seven".