6140166 has 8 divisors (see below), whose sum is σ = 12280344. Its totient is φ = 2046720.

The previous prime is 6140153. The next prime is 6140171. The reversal of 6140166 is 6610416.

It is a sphenic number, since it is the product of 3 distinct primes.

6140166 is an admirable number.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 511675 + ... + 511686.

It is an arithmetic number, because the mean of its divisors is an integer number (1535043).

Almost surely, 2^6140166 is an apocalyptic number.

6140166 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6140166 is a wasteful number, since it uses less digits than its factorization.

6140166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1023366.

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

The square root of 6140166 is about 2477.9358345203. The cubic root of 6140166 is about 183.1161733603.

The spelling of 6140166 in words is "six million, one hundred forty thousand, one hundred sixty-six".