1136691244 has 12 divisors (see below), whose sum is σ = 2142225904. Its totient is φ = 524626704.

The previous prime is 1136691239. The next prime is 1136691251. The reversal of 1136691244 is 4421966311.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10929672 + ... + 10929775.

Almost surely, 2^1136691244 is an apocalyptic number.

It is an amenable number.

1136691244 is a deficient number, since it is larger than the sum of its proper divisors (1005534660).

1136691244 is a wasteful number, since it uses less digits than its factorization.

1136691244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21859464 (or 21859462 counting only the distinct ones).

The product of its digits is 31104, while the sum is 37.

The square root of 1136691244 is about 33714.8519795060. The cubic root of 1136691244 is about 1043.6322831659.

The spelling of 1136691244 in words is "one billion, one hundred thirty-six million, six hundred ninety-one thousand, two hundred forty-four".