5918143 has 16 divisors (see below), whose sum is σ = 7441920. Its totient is φ = 4572000.

The previous prime is 5918123. The next prime is 5918147. The reversal of 5918143 is 3418195.

It is a cyclic number.

It is not a de Polignac number, because 5918143 - 2⁵ = 5918111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5918147) 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, 11373 + ... + 11881.

It is an arithmetic number, because the mean of its divisors is an integer number (465120).

Almost surely, 2^5918143 is an apocalyptic number.

5918143 is a deficient number, since it is larger than the sum of its proper divisors (1523777).

5918143 is a wasteful number, since it uses less digits than its factorization.

5918143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 678.

The product of its digits is 4320, while the sum is 31.

The square root of 5918143 is about 2432.7233710391. The cubic root of 5918143 is about 180.8819168142.

The spelling of 5918143 in words is "five million, nine hundred eighteen thousand, one hundred forty-three".