4138833 has 8 divisors (see below), whose sum is σ = 5528608. Its totient is φ = 2754144.

The previous prime is 4138829. The next prime is 4138843. The reversal of 4138833 is 3388314.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4138833 - 2² = 4138829 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 4138833.

It is not an unprimeable number, because it can be changed into a prime (4138843) 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 7 ways as a sum of consecutive naturals, for example, 1485 + ... + 3237.

It is an arithmetic number, because the mean of its divisors is an integer number (691076).

Almost surely, 2^4138833 is an apocalyptic number.

It is an amenable number.

4138833 is a deficient number, since it is larger than the sum of its proper divisors (1389775).

4138833 is a wasteful number, since it uses less digits than its factorization.

4138833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2543.

The product of its digits is 6912, while the sum is 30.

The square root of 4138833 is about 2034.4122001207. The cubic root of 4138833 is about 160.5557884884. Note that the first 3 decimals are identical.

The spelling of 4138833 in words is "four million, one hundred thirty-eight thousand, eight hundred thirty-three".