33838022 has 4 divisors (see below), whose sum is σ = 50757036. Its totient is φ = 16919010.

The previous prime is 33837977. The next prime is 33838039. The reversal of 33838022 is 22083833.

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

It is a super-2 number, since 2×33838022² = 2290023465744968, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8459504 + ... + 8459507.

It is an arithmetic number, because the mean of its divisors is an integer number (12689259).

Almost surely, 2^33838022 is an apocalyptic number.

33838022 is a deficient number, since it is larger than the sum of its proper divisors (16919014).

33838022 is a wasteful number, since it uses less digits than its factorization.

33838022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16919013.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 33838022 is about 5817.0458138131. The cubic root of 33838022 is about 323.4459042850.

The spelling of 33838022 in words is "thirty-three million, eight hundred thirty-eight thousand, twenty-two".