20226083 has 4 divisors (see below), whose sum is σ = 20295408. Its totient is φ = 20156760.

The previous prime is 20226077. The next prime is 20226091. The reversal of 20226083 is 38062202.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 20226083 - 2⁴ = 20226067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20226023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34223 + ... + 34808.

It is an arithmetic number, because the mean of its divisors is an integer number (5073852).

Almost surely, 2^20226083 is an apocalyptic number.

20226083 is a deficient number, since it is larger than the sum of its proper divisors (69325).

20226083 is an equidigital number, since it uses as much as digits as its factorization.

20226083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69324.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 20226083 is about 4497.3417704239. The cubic root of 20226083 is about 272.4607378273.

Adding to 20226083 its reverse (38062202), we get a palindrome (58288285).

The spelling of 20226083 in words is "twenty million, two hundred twenty-six thousand, eighty-three".