33341138 has 8 divisors (see below), whose sum is σ = 50470860. Its totient is φ = 16517520.

The previous prime is 33341137. The next prime is 33341141. The reversal of 33341138 is 83114333.

It can be written as a sum of positive squares in 2 ways, for example, as 27804529 + 5536609 = 5273^2 + 2353^2 .

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

It is a super-2 number, since 2×33341138² = 2223262966270088, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33341137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76253 + ... + 76688.

Almost surely, 2^33341138 is an apocalyptic number.

33341138 is a deficient number, since it is larger than the sum of its proper divisors (17129722).

33341138 is a wasteful number, since it uses less digits than its factorization.

33341138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153052.

The product of its digits is 2592, while the sum is 26.

The square root of 33341138 is about 5774.1785562970. The cubic root of 33341138 is about 321.8549106512.

The spelling of 33341138 in words is "thirty-three million, three hundred forty-one thousand, one hundred thirty-eight".