6601146 has 16 divisors (see below), whose sum is σ = 13227744. Its totient is φ = 2196144.

The previous prime is 6601129. The next prime is 6601157. The reversal of 6601146 is 6411066.

It is an unprimeable number.

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, 4836 + ... + 6048.

It is an arithmetic number, because the mean of its divisors is an integer number (826734).

Almost surely, 2^6601146 is an apocalyptic number.

6601146 is an abundant number, since it is smaller than the sum of its proper divisors (6626598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6601146 is a wasteful number, since it uses less digits than its factorization.

6601146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2125.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 6601146 is about 2569.2695459994. The cubic root of 6601146 is about 187.5886016809.

The spelling of 6601146 in words is "six million, six hundred one thousand, one hundred forty-six".