20026027 has 8 divisors (see below), whose sum is σ = 22970592. Its totient is φ = 17102400.

The previous prime is 20026009. The next prime is 20026033. The reversal of 20026027 is 72062002.

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 20026027 - 2⁷ = 20025899 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20025995 and 20026013.

It is not an unprimeable number, because it can be changed into a prime (20026007) 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, 3124 + ... + 7057.

It is an arithmetic number, because the mean of its divisors is an integer number (2871324).

Almost surely, 2^20026027 is an apocalyptic number.

20026027 is a deficient number, since it is larger than the sum of its proper divisors (2944565).

20026027 is a wasteful number, since it uses less digits than its factorization.

20026027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10469.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 20026027 is about 4475.0449159757. The cubic root of 20026027 is about 271.5594575319.

Adding to 20026027 its reverse (72062002), we get a palindrome (92088029).

The spelling of 20026027 in words is "twenty million, twenty-six thousand, twenty-seven".