6140137 has 2 divisors, whose sum is σ = 6140138. Its totient is φ = 6140136.

The previous prime is 6140129. The next prime is 6140153. The reversal of 6140137 is 7310416.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5035536 + 1104601 = 2244^2 + 1051^2 .

It is a cyclic number.

It is not a de Polignac number, because 6140137 - 2³ = 6140129 is a prime.

6140137 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (6140107) 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 as a sum of consecutive naturals, namely, 3070068 + 3070069.

It is an arithmetic number, because the mean of its divisors is an integer number (3070069).

Almost surely, 2^6140137 is an apocalyptic number.

It is an amenable number.

6140137 is a deficient number, since it is larger than the sum of its proper divisors (1).

6140137 is an equidigital number, since it uses as much as digits as its factorization.

6140137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 6140137 is about 2477.9299828688. The cubic root of 6140137 is about 183.1158850740.

The spelling of 6140137 in words is "six million, one hundred forty thousand, one hundred thirty-seven".