6456011 has 2 divisors, whose sum is σ = 6456012. Its totient is φ = 6456010.

The previous prime is 6456007. The next prime is 6456041. The reversal of 6456011 is 1106546.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6456011 - 2² = 6456007 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (6456001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3228005 + 3228006.

It is an arithmetic number, because the mean of its divisors is an integer number (3228006).

Almost surely, 2^6456011 is an apocalyptic number.

6456011 is a deficient number, since it is larger than the sum of its proper divisors (1).

6456011 is an equidigital number, since it uses as much as digits as its factorization.

6456011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 6456011 is about 2540.8681587206. The cubic root of 6456011 is about 186.2036059992.

The spelling of 6456011 in words is "six million, four hundred fifty-six thousand, eleven".