5918133 has 16 divisors (see below), whose sum is σ = 8697920. Its totient is φ = 3556224.

The previous prime is 5918123. The next prime is 5918147. The reversal of 5918133 is 3318195.

It is a happy number.

It is not a de Polignac number, because 5918133 - 2¹⁶ = 5852597 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5918133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5918123) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 88 + ... + 3441.

It is an arithmetic number, because the mean of its divisors is an integer number (543620).

Almost surely, 2^5918133 is an apocalyptic number.

It is an amenable number.

5918133 is a deficient number, since it is larger than the sum of its proper divisors (2779787).

5918133 is a wasteful number, since it uses less digits than its factorization.

5918133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3588.

The product of its digits is 3240, while the sum is 30.

The square root of 5918133 is about 2432.7213157285. The cubic root of 5918133 is about 180.8818149343.

The spelling of 5918133 in words is "five million, nine hundred eighteen thousand, one hundred thirty-three".