1152243875 has 8 divisors (see below), whose sum is σ = 1438000512. Its totient is φ = 921795000.

The previous prime is 1152243871. The next prime is 1152243893. The reversal of 1152243875 is 5783422511.

It is not a de Polignac number, because 1152243875 - 2² = 1152243871 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1152243871) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4608851 + ... + 4609100.

It is an arithmetic number, because the mean of its divisors is an integer number (179750064).

Almost surely, 2^1152243875 is an apocalyptic number.

1152243875 is a deficient number, since it is larger than the sum of its proper divisors (285756637).

1152243875 is an frugal number, since it uses more digits than its factorization.

1152243875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9217966 (or 9217956 counting only the distinct ones).

The product of its digits is 67200, while the sum is 38.

The square root of 1152243875 is about 33944.7179248849. The cubic root of 1152243875 is about 1048.3705262266.

The spelling of 1152243875 in words is "one billion, one hundred fifty-two million, two hundred forty-three thousand, eight hundred seventy-five".