6140536 has 32 divisors (see below), whose sum is σ = 12309840. Its totient is φ = 2861568.

The previous prime is 6140531. The next prime is 6140539. The reversal of 6140536 is 6350416.

It is a self number, because there is not a number n which added to its sum of digits gives 6140536.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6140531) 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 7 ways as a sum of consecutive naturals, for example, 22030 + ... + 22306.

Almost surely, 2^6140536 is an apocalyptic number.

It is an amenable number.

6140536 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

6140536 is a wasteful number, since it uses less digits than its factorization.

6140536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463 (or 459 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 6140536 is about 2478.0104923103. The cubic root of 6140536 is about 183.1198514163.

The spelling of 6140536 in words is "six million, one hundred forty thousand, five hundred thirty-six".