1046791 has 2 divisors, whose sum is σ = 1046792. Its totient is φ = 1046790.

The previous prime is 1046779. The next prime is 1046797. The reversal of 1046791 is 1976401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1046791 - 2¹³ = 1038599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1046797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 523395 + 523396.

It is an arithmetic number, because the mean of its divisors is an integer number (523396).

2^1046791 is an apocalyptic number.

1046791 is a deficient number, since it is larger than the sum of its proper divisors (1).

1046791 is an equidigital number, since it uses as much as digits as its factorization.

1046791 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 1046791 is about 1023.1280467273. The cubic root of 1046791 is about 101.5359866571.

The spelling of 1046791 in words is "one million, forty-six thousand, seven hundred ninety-one".