1150026239 has 2 divisors, whose sum is σ = 1150026240. Its totient is φ = 1150026238.

The previous prime is 1150026223. The next prime is 1150026247. The reversal of 1150026239 is 9326200511.

It is a strong prime.

It is an emirp because it is prime and its reverse (9326200511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1150026239 - 2⁴ = 1150026223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1150026259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 575013119 + 575013120.

It is an arithmetic number, because the mean of its divisors is an integer number (575013120).

Almost surely, 2^1150026239 is an apocalyptic number.

1150026239 is a deficient number, since it is larger than the sum of its proper divisors (1).

1150026239 is an equidigital number, since it uses as much as digits as its factorization.

1150026239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 1150026239 is about 33912.0367863683. The cubic root of 1150026239 is about 1047.6975213215.

The spelling of 1150026239 in words is "one billion, one hundred fifty million, twenty-six thousand, two hundred thirty-nine".