6021961 has 8 divisors (see below), whose sum is σ = 6956064. Its totient is φ = 5152320.

The previous prime is 6021949. The next prime is 6021991. The reversal of 6021961 is 1691206.

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 6021961 - 2⁷ = 6021833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6021901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15915 + ... + 16288.

It is an arithmetic number, because the mean of its divisors is an integer number (869508).

Almost surely, 2^6021961 is an apocalyptic number.

It is an amenable number.

6021961 is a deficient number, since it is larger than the sum of its proper divisors (934103).

6021961 is a wasteful number, since it uses less digits than its factorization.

6021961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32231.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 6021961 is about 2453.9684187047. The cubic root of 6021961 is about 181.9334881545.

The spelling of 6021961 in words is "six million, twenty-one thousand, nine hundred sixty-one".