33838027 has 4 divisors (see below), whose sum is σ = 33957880. Its totient is φ = 33718176.

The previous prime is 33837977. The next prime is 33838039. The reversal of 33838027 is 72083833.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33838027 is a prime.

It is a super-2 number, since 2×33838027² = 2290024142505458, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 33837983 and 33838001.

It is not an unprimeable number, because it can be changed into a prime (33838097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59502 + ... + 60067.

It is an arithmetic number, because the mean of its divisors is an integer number (8489470).

Almost surely, 2^33838027 is an apocalyptic number.

33838027 is a deficient number, since it is larger than the sum of its proper divisors (119853).

33838027 is a wasteful number, since it uses less digits than its factorization.

33838027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119852.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 33838027 is about 5817.0462435845. The cubic root of 33838027 is about 323.4459202161.

The spelling of 33838027 in words is "thirty-three million, eight hundred thirty-eight thousand, twenty-seven".