5078689 has 8 divisors (see below), whose sum is σ = 6331968. Its totient is φ = 3957360.

The previous prime is 5078663. The next prime is 5078729. The reversal of 5078689 is 9868705.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5078689 - 2¹³ = 5070497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5078609) 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 7 ways as a sum of consecutive naturals, for example, 32902 + ... + 33055.

It is an arithmetic number, because the mean of its divisors is an integer number (791496).

Almost surely, 2^5078689 is an apocalyptic number.

It is an amenable number.

5078689 is a deficient number, since it is larger than the sum of its proper divisors (1253279).

5078689 is a wasteful number, since it uses less digits than its factorization.

5078689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65975.

The product of its (nonzero) digits is 120960, while the sum is 43.

The square root of 5078689 is about 2253.5946840548. The cubic root of 5078689 is about 171.8899715443.

The spelling of 5078689 in words is "five million, seventy-eight thousand, six hundred eighty-nine".