6020989 has 8 divisors (see below), whose sum is σ = 6635552. Its totient is φ = 5428080.

The previous prime is 6020983. The next prime is 6020999. The reversal of 6020989 is 9890206.

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 6020989 - 2⁹ = 6020477 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 (6020983) 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, 4827 + ... + 5944.

It is an arithmetic number, because the mean of its divisors is an integer number (829444).

Almost surely, 2^6020989 is an apocalyptic number.

It is an amenable number.

6020989 is a deficient number, since it is larger than the sum of its proper divisors (614563).

6020989 is a wasteful number, since it uses less digits than its factorization.

6020989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10827.

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 6020989 is about 2453.7703641539. The cubic root of 6020989 is about 181.9236990472.

The spelling of 6020989 in words is "six million, twenty thousand, nine hundred eighty-nine".