6022621 has 8 divisors (see below), whose sum is σ = 6588288. Its totient is φ = 5460000.

The previous prime is 6022609. The next prime is 6022631. The reversal of 6022621 is 1262206.

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

It is a cyclic number.

It is not a de Polignac number, because 6022621 - 2⁵ = 6022589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6022631) 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, 6156 + ... + 7066.

It is an arithmetic number, because the mean of its divisors is an integer number (823536).

Almost surely, 2^6022621 is an apocalyptic number.

It is an amenable number.

6022621 is a deficient number, since it is larger than the sum of its proper divisors (565667).

6022621 is a wasteful number, since it uses less digits than its factorization.

6022621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1523.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 6022621 is about 2454.1028910785. The cubic root of 6022621 is about 181.9401344787.

Adding to 6022621 its reverse (1262206), we get a palindrome (7284827).

It can be divided in two parts, 602 and 2621, that added together give a palindrome (3223).

The spelling of 6022621 in words is "six million, twenty-two thousand, six hundred twenty-one".