5662487 has 2 divisors, whose sum is σ = 5662488. Its totient is φ = 5662486.

The previous prime is 5662477. The next prime is 5662499. The reversal of 5662487 is 7842665.

It is a happy number.

5662487 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5662487 - 2⁴ = 5662471 is a prime.

It is an Ulam number.

It is a plaindrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 5662487.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5662477) 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 as a sum of consecutive naturals, namely, 2831243 + 2831244.

It is an arithmetic number, because the mean of its divisors is an integer number (2831244).

Almost surely, 2^5662487 is an apocalyptic number.

5662487 is a deficient number, since it is larger than the sum of its proper divisors (1).

5662487 is an equidigital number, since it uses as much as digits as its factorization.

5662487 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 80640, while the sum is 38.

The square root of 5662487 is about 2379.5980753060. The cubic root of 5662487 is about 178.2388641840.

The spelling of 5662487 in words is "five million, six hundred sixty-two thousand, four hundred eighty-seven".