1146671 has 2 divisors, whose sum is σ = 1146672.
Its totient is φ = 1146670.
The previous prime is 1146661. The next prime is 1146679. The reversal of 1146671 is 1766411.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 1146671 - 214 = 1130287 is a prime.
It is a Chen prime.
It is a self number, because there is not a number n which added to its sum of digits gives 1146671.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1146679) by changing a digit.
It is a good prime.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 573335 + 573336.
It is an arithmetic number, because the mean of its divisors is an integer number (573336).
21146671 is an apocalyptic number.
1146671 is a deficient number, since it is larger than the sum of its proper divisors (1).
1146671 is an equidigital number, since it uses as much as digits as its factorization.
1146671 is an evil number, because the sum of its binary digits is even.
The product of its digits is 1008, while the sum is 26.
The square root of 1146671 is about 1070.8272503070.
The cubic root of 1146671 is about 104.6677631612.
The spelling of 1146671 in words is "one million, one hundred forty-six thousand, six hundred seventy-one".