1164227059 has 2 divisors, whose sum is σ = 1164227060. Its totient is φ = 1164227058.

The previous prime is 1164227023. The next prime is 1164227123. The reversal of 1164227059 is 9507224611.

It is a weak prime.

It is an emirp because it is prime and its reverse (9507224611) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1164227059 - 2²¹ = 1162129907 is a prime.

It is not a weakly prime, because it can be changed into another prime (1164227159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 582113529 + 582113530.

It is an arithmetic number, because the mean of its divisors is an integer number (582113530).

Almost surely, 2^1164227059 is an apocalyptic number.

1164227059 is a deficient number, since it is larger than the sum of its proper divisors (1).

1164227059 is an equidigital number, since it uses as much as digits as its factorization.

1164227059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 1164227059 is about 34120.7716647792. The cubic root of 1164227059 is about 1051.9923047214.

The spelling of 1164227059 in words is "one billion, one hundred sixty-four million, two hundred twenty-seven thousand, fifty-nine".