33868023 has 8 divisors (see below), whose sum is σ = 51608448. Its totient is φ = 19353144.

The previous prime is 33868001. The next prime is 33868033. The reversal of 33868023 is 32086833.

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

It is not a de Polignac number, because 33868023 - 2⁵ = 33867991 is a prime.

It is a super-2 number, since 2×33868023² = 2294085963857058, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33868033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 806361 + ... + 806402.

It is an arithmetic number, because the mean of its divisors is an integer number (6451056).

Almost surely, 2^33868023 is an apocalyptic number.

33868023 is a deficient number, since it is larger than the sum of its proper divisors (17740425).

33868023 is a wasteful number, since it uses less digits than its factorization.

33868023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1612773.

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 33868023 is about 5819.6239569237. The cubic root of 33868023 is about 323.5414657632.

The spelling of 33868023 in words is "thirty-three million, eight hundred sixty-eight thousand, twenty-three".