20073833 has 8 divisors (see below), whose sum is σ = 22315776. Its totient is φ = 17931600.

The previous prime is 20073811. The next prime is 20073847. The reversal of 20073833 is 33837002.

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 20073833 - 2⁶ = 20073769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20073853) 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, 24503 + ... + 25308.

It is an arithmetic number, because the mean of its divisors is an integer number (2789472).

Almost surely, 2^20073833 is an apocalyptic number.

It is an amenable number.

20073833 is a deficient number, since it is larger than the sum of its proper divisors (2241943).

20073833 is a wasteful number, since it uses less digits than its factorization.

20073833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49855.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 20073833 is about 4480.3831309387. The cubic root of 20073833 is about 271.7753741286.

The spelling of 20073833 in words is "twenty million, seventy-three thousand, eight hundred thirty-three".