5662039 has 2 divisors, whose sum is σ = 5662040. Its totient is φ = 5662038.

The previous prime is 5661991. The next prime is 5662049. The reversal of 5662039 is 9302665.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5662039 - 2⁷ = 5661911 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5662039.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5662049) 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, 2831019 + 2831020.

It is an arithmetic number, because the mean of its divisors is an integer number (2831020).

Almost surely, 2^5662039 is an apocalyptic number.

5662039 is a deficient number, since it is larger than the sum of its proper divisors (1).

5662039 is an equidigital number, since it uses as much as digits as its factorization.

5662039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 5662039 is about 2379.5039399001. The cubic root of 5662039 is about 178.2341634746.

The spelling of 5662039 in words is "five million, six hundred sixty-two thousand, thirty-nine".