6166149 has 16 divisors (see below), whose sum is σ = 9123840. Its totient is φ = 3672560.

The previous prime is 6166133. The next prime is 6166159. The reversal of 6166149 is 9416616.

6166149 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 6166149 - 2⁴ = 6166133 is a prime.

It is a super-3 number, since 3×6166149³ (a number of 21 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6166109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 364 + ... + 3530.

It is an arithmetic number, because the mean of its divisors is an integer number (570240).

Almost surely, 2^6166149 is an apocalyptic number.

It is an amenable number.

6166149 is a deficient number, since it is larger than the sum of its proper divisors (2957691).

6166149 is a wasteful number, since it uses less digits than its factorization.

6166149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3240.

The product of its digits is 7776, while the sum is 33.

The square root of 6166149 is about 2483.1731715690. The cubic root of 6166149 is about 183.3741040638.

The spelling of 6166149 in words is "six million, one hundred sixty-six thousand, one hundred forty-nine".