6140533 has 12 divisors (see below), whose sum is σ = 7212780. Its totient is φ = 5212032.

The previous prime is 6140531. The next prime is 6140539. The reversal of 6140533 is 3350416.

It can be written as a sum of positive squares in 2 ways, for example, as 103684 + 6036849 = 322^2 + 2457^2 .

It is not a de Polignac number, because 6140533 - 2¹ = 6140531 is a prime.

It is a super-2 number, since 2×6140533² = 75412291048178, which contains 22 as substring.

It is a Duffinian number.

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 polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4983 + ... + 6091.

It is an arithmetic number, because the mean of its divisors is an integer number (601065).

Almost surely, 2^6140533 is an apocalyptic number.

It is an amenable number.

6140533 is a deficient number, since it is larger than the sum of its proper divisors (1072247).

6140533 is a wasteful number, since it uses less digits than its factorization.

6140533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1236 (or 1229 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 6140533 is about 2478.0098869859. The cubic root of 6140533 is about 183.1198215948.

Adding to 6140533 its reverse (3350416), we get a palindrome (9490949).

The spelling of 6140533 in words is "six million, one hundred forty thousand, five hundred thirty-three".