5144820 has 48 divisors (see below), whose sum is σ = 15167040. Its totient is φ = 1299456.

The previous prime is 5144809. The next prime is 5144827. The reversal of 5144820 is 284415.

5144820 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5144827) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1117 + ... + 3396.

It is an arithmetic number, because the mean of its divisors is an integer number (315980).

Almost surely, 2^5144820 is an apocalyptic number.

It is an amenable number.

5144820 is an abundant number, since it is smaller than the sum of its proper divisors (10022220).

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

5144820 is a wasteful number, since it uses less digits than its factorization.

5144820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4544 (or 4542 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 5144820 is about 2268.2195660914. The cubic root of 5144820 is about 172.6328319453.

The spelling of 5144820 in words is "five million, one hundred forty-four thousand, eight hundred twenty".