614021 has 4 divisors (see below), whose sum is σ = 617952. Its totient is φ = 610092.

The previous prime is 613999. The next prime is 614041. The reversal of 614021 is 120416.

614021 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 Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 614021 - 2⁶ = 613957 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 613987 and 614005.

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 614021.

It is not an unprimeable number, because it can be changed into a prime (614041) 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, 1721 + ... + 2046.

It is an arithmetic number, because the mean of its divisors is an integer number (154488).

2⁶¹⁴⁰²¹ is an apocalyptic number.

It is an amenable number.

614021 is a deficient number, since it is larger than the sum of its proper divisors (3931).

614021 is a wasteful number, since it uses less digits than its factorization.

614021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3930.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 614021 is about 783.5949208615. The cubic root of 614021 is about 84.9952015746.

Adding to 614021 its reverse (120416), we get a palindrome (734437).

The spelling of 614021 in words is "six hundred fourteen thousand, twenty-one".