6125840 has 40 divisors (see below), whose sum is σ = 16278720. Its totient is φ = 2100096.

The previous prime is 6125813. The next prime is 6125849. The reversal of 6125840 is 485216.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (6125849) 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 7 ways as a sum of consecutive naturals, for example, 4910 + ... + 6029.

It is an arithmetic number, because the mean of its divisors is an integer number (406968).

Almost surely, 2^6125840 is an apocalyptic number.

It is an amenable number.

6125840 is an abundant number, since it is smaller than the sum of its proper divisors (10152880).

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

6125840 is a wasteful number, since it uses less digits than its factorization.

6125840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10959 (or 10953 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 6125840 is about 2475.0434339623. The cubic root of 6125840 is about 182.9736492462.

The spelling of 6125840 in words is "six million, one hundred twenty-five thousand, eight hundred forty".