4181338 has 8 divisors (see below), whose sum is σ = 7168032. Its totient is φ = 1791996.

The previous prime is 4181323. The next prime is 4181347. The reversal of 4181338 is 8331814.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149320 + ... + 149347.

It is an arithmetic number, because the mean of its divisors is an integer number (896004).

Almost surely, 2^4181338 is an apocalyptic number.

4181338 is a deficient number, since it is larger than the sum of its proper divisors (2986694).

4181338 is a wasteful number, since it uses less digits than its factorization.

4181338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298676.

The product of its digits is 2304, while the sum is 28.

The square root of 4181338 is about 2044.8320224410. The cubic root of 4181338 is about 161.1035430804.

The spelling of 4181338 in words is "four million, one hundred eighty-one thousand, three hundred thirty-eight".