20080633 has 8 divisors (see below), whose sum is σ = 20998656. Its totient is φ = 19166400.

The previous prime is 20080589. The next prime is 20080661. The reversal of 20080633 is 33608002.

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

It is a cyclic number.

It is not a de Polignac number, because 20080633 - 2¹⁷ = 19949561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20080733) 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, 19768 + ... + 20758.

It is an arithmetic number, because the mean of its divisors is an integer number (2624832).

Almost surely, 2^20080633 is an apocalyptic number.

20080633 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

20080633 is a deficient number, since it is larger than the sum of its proper divisors (918023).

20080633 is an equidigital number, since it uses as much as digits as its factorization.

20080633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1895.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 20080633 is about 4481.1419303566. The cubic root of 20080633 is about 271.8060585841.

Adding to 20080633 its reverse (33608002), we get a palindrome (53688635).

The spelling of 20080633 in words is "twenty million, eighty thousand, six hundred thirty-three".