6140807 has 2 divisors, whose sum is σ = 6140808. Its totient is φ = 6140806.

The previous prime is 6140803. The next prime is 6140843. The reversal of 6140807 is 7080416.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6140807 - 2² = 6140803 is a prime.

It is a super-2 number, since 2×6140807² = 75419021222498, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6140803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3070403 + 3070404.

It is an arithmetic number, because the mean of its divisors is an integer number (3070404).

Almost surely, 2^6140807 is an apocalyptic number.

6140807 is a deficient number, since it is larger than the sum of its proper divisors (1).

6140807 is an equidigital number, since it uses as much as digits as its factorization.

6140807 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 6140807 is about 2478.0651726700. The cubic root of 6140807 is about 183.1225452501.

The spelling of 6140807 in words is "six million, one hundred forty thousand, eight hundred seven".