20053327 has 4 divisors (see below), whose sum is σ = 22918096. Its totient is φ = 17188560.

The previous prime is 20053321. The next prime is 20053331. The reversal of 20053327 is 72335002.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20053327 is a prime.

It is a super-3 number, since 3×20053327³ (a number of 23 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20053298 and 20053307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20053321) 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, 1432374 + ... + 1432387.

It is an arithmetic number, because the mean of its divisors is an integer number (5729524).

Almost surely, 2^20053327 is an apocalyptic number.

20053327 is a deficient number, since it is larger than the sum of its proper divisors (2864769).

20053327 is an equidigital number, since it uses as much as digits as its factorization.

20053327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2864768.

The product of its (nonzero) digits is 1260, while the sum is 22.

The square root of 20053327 is about 4478.0941258531. The cubic root of 20053327 is about 271.6828004687.

Adding to 20053327 its reverse (72335002), we get a palindrome (92388329).

The spelling of 20053327 in words is "twenty million, fifty-three thousand, three hundred twenty-seven".