62021 has 4 divisors (see below), whose sum is σ = 62700. Its totient is φ = 61344.

The previous prime is 62017. The next prime is 62039. The reversal of 62021 is 12026.

62021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 25921 + 36100 = 161^2 + 190^2 .

It is a cyclic number.

It is not a de Polignac number, because 62021 - 2² = 62017 is a prime.

It is a magnanimous number.

It is a Duffinian number.

It is a plaindrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 61993 and 62011.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 62021.

It is not an unprimeable number, because it can be changed into a prime (62011) 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, 176 + ... + 393.

It is an arithmetic number, because the mean of its divisors is an integer number (15675).

2⁶²⁰²¹ is an apocalyptic number.

It is an amenable number.

62021 is a deficient number, since it is larger than the sum of its proper divisors (679).

62021 is a wasteful number, since it uses less digits than its factorization.

62021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 62021 is about 249.0401574044. The cubic root of 62021 is about 39.5833841797.

Adding to 62021 its reverse (12026), we get a palindrome (74047).

The spelling of 62021 in words is "sixty-two thousand, twenty-one".