1152273067 has 16 divisors (see below), whose sum is σ = 1316632320. Its totient is φ = 998192800.

The previous prime is 1152273043. The next prime is 1152273071. The reversal of 1152273067 is 7603722511.

It is not a de Polignac number, because 1152273067 - 2¹¹ = 1152271019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1152273097) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59592 + ... + 76522.

It is an arithmetic number, because the mean of its divisors is an integer number (82289520).

Almost surely, 2^1152273067 is an apocalyptic number.

1152273067 is a deficient number, since it is larger than the sum of its proper divisors (164359253).

1152273067 is a wasteful number, since it uses less digits than its factorization.

1152273067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17234.

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 1152273067 is about 33945.1479154238. The cubic root of 1152273067 is about 1048.3793796110.

Adding to 1152273067 its reverse (7603722511), we get a palindrome (8755995578).

The spelling of 1152273067 in words is "one billion, one hundred fifty-two million, two hundred seventy-three thousand, sixty-seven".