906011 has 2 divisors, whose sum is σ = 906012. Its totient is φ = 906010.

The previous prime is 906007. The next prime is 906013. The reversal of 906011 is 110609.

It is a strong prime.

It is an emirp because it is prime and its reverse (110609) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 906011 - 2² = 906007 is a prime.

Together with 906013, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (906013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 453005 + 453006.

It is an arithmetic number, because the mean of its divisors is an integer number (453006).

2⁹⁰⁶⁰¹¹ is an apocalyptic number.

906011 is a deficient number, since it is larger than the sum of its proper divisors (1).

906011 is an equidigital number, since it uses as much as digits as its factorization.

906011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54, while the sum is 17.

The square root of 906011 is about 951.8461010058. The cubic root of 906011 is about 96.7634082377.

The spelling of 906011 in words is "nine hundred six thousand, eleven".