1136043 has 6 divisors (see below), whose sum is σ = 1640964. Its totient is φ = 757356.

The previous prime is 1136041. The next prime is 1136053. The reversal of 1136043 is 3406311.

It is not a de Polignac number, because 1136043 - 2¹ = 1136041 is a prime.

It is an Ulam number.

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (1136041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 63105 + ... + 63122.

It is an arithmetic number, because the mean of its divisors is an integer number (273494).

2^1136043 is an apocalyptic number.

1136043 is a deficient number, since it is larger than the sum of its proper divisors (504921).

1136043 is a wasteful number, since it uses less digits than its factorization.

1136043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126233 (or 126230 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1136043 is about 1065.8531793826. The cubic root of 1136043 is about 104.3433854315.

The spelling of 1136043 in words is "one million, one hundred thirty-six thousand, forty-three".