33828382 has 8 divisors (see below), whose sum is σ = 57991536. Its totient is φ = 14497872.

The previous prime is 33828373. The next prime is 33828383. The reversal of 33828382 is 28382833.

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

It is a super-2 number, since 2×33828382² = 2288718857475848, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33828383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1208143 + ... + 1208170.

It is an arithmetic number, because the mean of its divisors is an integer number (7248942).

Almost surely, 2^33828382 is an apocalyptic number.

33828382 is a deficient number, since it is larger than the sum of its proper divisors (24163154).

33828382 is a wasteful number, since it uses less digits than its factorization.

33828382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2416322.

The product of its digits is 55296, while the sum is 37.

The square root of 33828382 is about 5816.2171555058. The cubic root of 33828382 is about 323.4151862301.

It can be divided in two parts, 3382838 and 2, that multiplied together give a palindrome (6765676).

The spelling of 33828382 in words is "thirty-three million, eight hundred twenty-eight thousand, three hundred eighty-two".