1136986241 has 2 divisors, whose sum is σ = 1136986242. Its totient is φ = 1136986240.

The previous prime is 1136986229. The next prime is 1136986271. The reversal of 1136986241 is 1426896311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1010985616 + 126000625 = 31796^2 + 11225^2 .

It is a cyclic number.

It is not a de Polignac number, because 1136986241 - 2²² = 1132791937 is a prime.

It is not a weakly prime, because it can be changed into another prime (1136986271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 568493120 + 568493121.

It is an arithmetic number, because the mean of its divisors is an integer number (568493121).

Almost surely, 2^1136986241 is an apocalyptic number.

It is an amenable number.

1136986241 is a deficient number, since it is larger than the sum of its proper divisors (1).

1136986241 is an equidigital number, since it uses as much as digits as its factorization.

1136986241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 62208, while the sum is 41.

The square root of 1136986241 is about 33719.2265777257. The cubic root of 1136986241 is about 1043.7225573910.

The spelling of 1136986241 in words is "one billion, one hundred thirty-six million, nine hundred eighty-six thousand, two hundred forty-one".