20795433 has 8 divisors (see below), whose sum is σ = 27748896. Its totient is φ = 13852800.

The previous prime is 20795429. The next prime is 20795441. The reversal of 20795433 is 33459702.

It is a happy number.

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

It is not a de Polignac number, because 20795433 - 2² = 20795429 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20795394 and 20795403.

It is not an unprimeable number, because it can be changed into a prime (20795833) 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 7 ways as a sum of consecutive naturals, for example, 4578 + ... + 7908.

It is an arithmetic number, because the mean of its divisors is an integer number (3468612).

Almost surely, 2^20795433 is an apocalyptic number.

It is an amenable number.

20795433 is a deficient number, since it is larger than the sum of its proper divisors (6953463).

20795433 is a wasteful number, since it uses less digits than its factorization.

20795433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5415.

The product of its (nonzero) digits is 22680, while the sum is 33.

The square root of 20795433 is about 4560.2009824129. The cubic root of 20795433 is about 274.9936439302.

The spelling of 20795433 in words is "twenty million, seven hundred ninety-five thousand, four hundred thirty-three".