6066921 has 16 divisors (see below), whose sum is σ = 9289728. Its totient is φ = 3450000.

The previous prime is 6066889. The next prime is 6066941. The reversal of 6066921 is 1296606.

It is not a de Polignac number, because 6066921 - 2⁵ = 6066889 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6066941) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4696 + ... + 5846.

It is an arithmetic number, because the mean of its divisors is an integer number (580608).

Almost surely, 2^6066921 is an apocalyptic number.

It is an amenable number.

6066921 is a deficient number, since it is larger than the sum of its proper divisors (3222807).

6066921 is a wasteful number, since it uses less digits than its factorization.

6066921 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1412.

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 6066921 is about 2463.1120559163. The cubic root of 6066921 is about 182.3851382070.

The spelling of 6066921 in words is "six million, sixty-six thousand, nine hundred twenty-one".