6066651 has 4 divisors (see below), whose sum is σ = 8088872. Its totient is φ = 4044432.

The previous prime is 6066629. The next prime is 6066659. The reversal of 6066651 is 1566606.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 6066651 - 2⁶ = 6066587 is a prime.

It is a D-number.

It is a Duffinian number.

6066651 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (6066659) 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 3 ways as a sum of consecutive naturals, for example, 1011106 + ... + 1011111.

It is an arithmetic number, because the mean of its divisors is an integer number (2022218).

Almost surely, 2^6066651 is an apocalyptic number.

6066651 is a deficient number, since it is larger than the sum of its proper divisors (2022221).

6066651 is a wasteful number, since it uses less digits than its factorization.

6066651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2022220.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 6066651 is about 2463.0572465942. The cubic root of 6066651 is about 182.3824325667.

The spelling of 6066651 in words is "six million, sixty-six thousand, six hundred fifty-one".