5005678 has 12 divisors (see below), whose sum is σ = 7648560. Its totient is φ = 2456996.

The previous prime is 5005669. The next prime is 5005687. The reversal of 5005678 is 8765005.

It is an interprime number because it is at equal distance from previous prime (5005669) and next prime (5005687).

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 6603 + ... + 7321.

It is an arithmetic number, because the mean of its divisors is an integer number (637380).

Almost surely, 2^5005678 is an apocalyptic number.

5005678 is a deficient number, since it is larger than the sum of its proper divisors (2642882).

5005678 is an equidigital number, since it uses as much as digits as its factorization.

5005678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 839 (or 780 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 5005678 is about 2237.3372566513. The cubic root of 5005678 is about 171.0622984708.

The spelling of 5005678 in words is "five million, five thousand, six hundred seventy-eight".