5148438 has 8 divisors (see below), whose sum is σ = 10296888. Its totient is φ = 1716144.

The previous prime is 5148379. The next prime is 5148463. The reversal of 5148438 is 8348415.

5148438 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

5148438 is an admirable number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5148399 and 5148408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 429031 + ... + 429042.

It is an arithmetic number, because the mean of its divisors is an integer number (1287111).

Almost surely, 2^5148438 is an apocalyptic number.

5148438 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5148438 is a wasteful number, since it uses less digits than its factorization.

5148438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 858078.

The product of its digits is 15360, while the sum is 33.

The square root of 5148438 is about 2269.0169677638. The cubic root of 5148438 is about 172.6732894173.

The spelling of 5148438 in words is "five million, one hundred forty-eight thousand, four hundred thirty-eight".