1134791 has 6 divisors (see below), whose sum is σ = 1320120. Its totient is φ = 972636.

The previous prime is 1134787. The next prime is 1134811. The reversal of 1134791 is 1974311.

It is not a de Polignac number, because 1134791 - 2² = 1134787 is a prime.

It is a super-2 number, since 2×1134791² = 2575501227362, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1134791.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134781) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11531 + ... + 11628.

It is an arithmetic number, because the mean of its divisors is an integer number (220020).

2^1134791 is an apocalyptic number.

1134791 is a deficient number, since it is larger than the sum of its proper divisors (185329).

1134791 is an equidigital number, since it uses as much as digits as its factorization.

1134791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23173 (or 23166 counting only the distinct ones).

The product of its digits is 756, while the sum is 26.

The square root of 1134791 is about 1065.2656945570. The cubic root of 1134791 is about 104.3050400699.

The spelling of 1134791 in words is "one million, one hundred thirty-four thousand, seven hundred ninety-one".