5078420 has 24 divisors (see below), whose sum is σ = 11010048. Its totient is φ = 1965600.

The previous prime is 5078401. The next prime is 5078431. The reversal of 5078420 is 248705.

It is a self number, because there is not a number n which added to its sum of digits gives 5078420.

It is a congruent number.

It is an unprimeable number.

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, 3476 + ... + 4715.

It is an arithmetic number, because the mean of its divisors is an integer number (458752).

Almost surely, 2^5078420 is an apocalyptic number.

It is an amenable number.

5078420 is an abundant number, since it is smaller than the sum of its proper divisors (5931628).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5078420 is a wasteful number, since it uses less digits than its factorization.

5078420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8231 (or 8229 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 5078420 is about 2253.5350008376. The cubic root of 5078420 is about 171.8869366916.

The spelling of 5078420 in words is "five million, seventy-eight thousand, four hundred twenty".