5143858 has 16 divisors (see below), whose sum is σ = 8176320. Its totient is φ = 2421936.

The previous prime is 5143849. The next prime is 5143871. The reversal of 5143858 is 8583415.

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, 2248 + ... + 3916.

It is an arithmetic number, because the mean of its divisors is an integer number (511020).

Almost surely, 2^5143858 is an apocalyptic number.

5143858 is a deficient number, since it is larger than the sum of its proper divisors (3032462).

5143858 is a wasteful number, since it uses less digits than its factorization.

5143858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1761.

The product of its digits is 19200, while the sum is 34.

The square root of 5143858 is about 2268.0074955784. The cubic root of 5143858 is about 172.6220714045.

Subtracting from 5143858 its sum of digits (34), we obtain a square (5143824 = 2268²).

The spelling of 5143858 in words is "five million, one hundred forty-three thousand, eight hundred fifty-eight".