5143992 has 64 divisors (see below), whose sum is σ = 14949120. Its totient is φ = 1444608.

The previous prime is 5143987. The next prime is 5144011. The reversal of 5143992 is 2993415.

5143992 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

Its product of digits (9720) is a multiple of the sum of its prime factors (540).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11028 + ... + 11484.

It is an arithmetic number, because the mean of its divisors is an integer number (233580).

Almost surely, 2^5143992 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5143992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7474560).

5143992 is an abundant number, since it is smaller than the sum of its proper divisors (9805128).

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

5143992 is a wasteful number, since it uses less digits than its factorization.

5143992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540 (or 536 counting only the distinct ones).

The product of its digits is 9720, while the sum is 33.

The square root of 5143992 is about 2268.0370367346. The cubic root of 5143992 is about 172.6235703544.

The spelling of 5143992 in words is "five million, one hundred forty-three thousand, nine hundred ninety-two".