6173872 has 20 divisors (see below), whose sum is σ = 12108600. Its totient is φ = 3049088.

The previous prime is 6173863. The next prime is 6173887. The reversal of 6173872 is 2783716.

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, 997 + ... + 3652.

It is an arithmetic number, because the mean of its divisors is an integer number (605430).

Almost surely, 2^6173872 is an apocalyptic number.

It is an amenable number.

6173872 is a deficient number, since it is larger than the sum of its proper divisors (5934728).

6173872 is a wasteful number, since it uses less digits than its factorization.

6173872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4740 (or 4734 counting only the distinct ones).

The product of its digits is 14112, while the sum is 34.

The square root of 6173872 is about 2484.7277516863. The cubic root of 6173872 is about 183.4506298047.

It can be divided in two parts, 617 and 3872, that added together give a square (4489 = 67²).

The spelling of 6173872 in words is "six million, one hundred seventy-three thousand, eight hundred seventy-two".