6142688 has 24 divisors (see below), whose sum is σ = 12189240. Its totient is φ = 3047040.

The previous prime is 6142687. The next prime is 6142727. The reversal of 6142688 is 8862416.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6142687) 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, 3758 + ... + 5138.

It is an arithmetic number, because the mean of its divisors is an integer number (507885).

Almost surely, 2^6142688 is an apocalyptic number.

It is an amenable number.

6142688 is a deficient number, since it is larger than the sum of its proper divisors (6046552).

6142688 is a wasteful number, since it uses less digits than its factorization.

6142688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1530 (or 1522 counting only the distinct ones).

The product of its digits is 18432, while the sum is 35.

The square root of 6142688 is about 2478.4446735806. Note that the first 3 decimals coincide. The cubic root of 6142688 is about 183.1412408571.

The spelling of 6142688 in words is "six million, one hundred forty-two thousand, six hundred eighty-eight".