1146679 has 2 divisors, whose sum is σ = 1146680.
Its totient is φ = 1146678.
The previous prime is 1146671. The next prime is 1146697. The reversal of 1146679 is 9766411.
Together with next prime (1146697) it forms an Ormiston pair, because they use the same digits, order apart.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 1146679 - 23 = 1146671 is a prime.
It is a plaindrome in base 10.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1146671) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 573339 + 573340.
It is an arithmetic number, because the mean of its divisors is an integer number (573340).
21146679 is an apocalyptic number.
1146679 is a deficient number, since it is larger than the sum of its proper divisors (1).
1146679 is an equidigital number, since it uses as much as digits as its factorization.
1146679 is an evil number, because the sum of its binary digits is even.
The product of its digits is 9072, while the sum is 34.
The square root of 1146679 is about 1070.8309857302.
The cubic root of 1146679 is about 104.6680065732.
The spelling of 1146679 in words is "one million, one hundred forty-six thousand, six hundred seventy-nine".