20230073 has 8 divisors (see below), whose sum is σ = 21077760. Its totient is φ = 19394640.

The previous prime is 20230061. The next prime is 20230099. The reversal of 20230073 is 37003202.

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 20230073 - 2⁴ = 20230057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20230373) 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, 386 + ... + 6372.

It is an arithmetic number, because the mean of its divisors is an integer number (2634720).

Almost surely, 2^20230073 is an apocalyptic number.

It is an amenable number.

20230073 is a deficient number, since it is larger than the sum of its proper divisors (847687).

20230073 is a wasteful number, since it uses less digits than its factorization.

20230073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6127.

The product of its (nonzero) digits is 252, while the sum is 17.

The square root of 20230073 is about 4497.7853439221. The cubic root of 20230073 is about 272.4786527620.

Adding to 20230073 its reverse (37003202), we get a palindrome (57233275).

The spelling of 20230073 in words is "twenty million, two hundred thirty thousand, seventy-three".