20062 has 8 divisors (see below), whose sum is σ = 34416. Its totient is φ = 8592.

The previous prime is 20051. The next prime is 20063. The reversal of 20062 is 26002.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20063) by changing a digit.

20062 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 703 + ... + 730.

It is an arithmetic number, because the mean of its divisors is an integer number (4302).

2²⁰⁰⁶² is an apocalyptic number.

20062 is a deficient number, since it is larger than the sum of its proper divisors (14354).

20062 is a wasteful number, since it uses less digits than its factorization.

20062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1442.

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 20062 is about 141.6403897199. The cubic root of 20062 is about 27.1721962139.

Adding to 20062 its reverse (26002), we get a palindrome (46064).

It can be divided in two parts, 200 and 62, that added together give a palindrome (262).

The spelling of 20062 in words is "twenty thousand, sixty-two".