1136574844 has 12 divisors (see below), whose sum is σ = 2057592600. Its totient is φ = 548691248.

The previous prime is 1136574827. The next prime is 1136574847. The reversal of 1136574844 is 4484756311.

It is a self number, because there is not a number n which added to its sum of digits gives 1136574844.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1136574847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4898914 + ... + 4899145.

It is an arithmetic number, because the mean of its divisors is an integer number (171466050).

Almost surely, 2^1136574844 is an apocalyptic number.

It is an amenable number.

1136574844 is a deficient number, since it is larger than the sum of its proper divisors (921017756).

1136574844 is a wasteful number, since it uses less digits than its factorization.

1136574844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9798092 (or 9798090 counting only the distinct ones).

The product of its digits is 322560, while the sum is 43.

The square root of 1136574844 is about 33713.1256931184. The cubic root of 1136574844 is about 1043.5966584393.

The spelling of 1136574844 in words is "one billion, one hundred thirty-six million, five hundred seventy-four thousand, eight hundred forty-four".