1134747 has 12 divisors (see below), whose sum is σ = 1667640. Its totient is φ = 743328.

The previous prime is 1134719. The next prime is 1134769. The reversal of 1134747 is 7474311.

It is not a de Polignac number, because 1134747 - 2⁷ = 1134619 is a prime.

1134747 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 1134747.

It is not an unprimeable number, because it can be changed into a prime (1134787) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 538 + ... + 1599.

It is an arithmetic number, because the mean of its divisors is an integer number (138970).

2^1134747 is an apocalyptic number.

1134747 is a deficient number, since it is larger than the sum of its proper divisors (532893).

1134747 is a wasteful number, since it uses less digits than its factorization.

1134747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2202 (or 2199 counting only the distinct ones).

The product of its digits is 2352, while the sum is 27.

The square root of 1134747 is about 1065.2450422321. The cubic root of 1134747 is about 104.3036919565.

It can be divided in two parts, 1134 and 747, that added together give a palindrome (1881).

The spelling of 1134747 in words is "one million, one hundred thirty-four thousand, seven hundred forty-seven".