5142828 has 12 divisors (see below), whose sum is σ = 11999960. Its totient is φ = 1714272.

The previous prime is 5142817. The next prime is 5142829. The reversal of 5142828 is 8282415.

5142828 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 5142795 and 5142804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5142829) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 214273 + ... + 214296.

Almost surely, 2^5142828 is an apocalyptic number.

It is an amenable number.

5142828 is an abundant number, since it is smaller than the sum of its proper divisors (6857132).

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

5142828 is a wasteful number, since it uses less digits than its factorization.

5142828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428576 (or 428574 counting only the distinct ones).

The product of its digits is 5120, while the sum is 30.

The square root of 5142828 is about 2267.7804126502. The cubic root of 5142828 is about 172.6105487561.

The spelling of 5142828 in words is "five million, one hundred forty-two thousand, eight hundred twenty-eight".