1152712308 has 72 divisors (see below), whose sum is σ = 3051892480. Its totient is φ = 338025600.

The previous prime is 1152712307. The next prime is 1152712343. The reversal of 1152712308 is 8032172511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1152712307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32208 + ... + 57816.

Almost surely, 2^1152712308 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1152712308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1525946240).

1152712308 is an abundant number, since it is smaller than the sum of its proper divisors (1899180172).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1152712308 is a wasteful number, since it uses less digits than its factorization.

1152712308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25669 (or 25656 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 30.

The square root of 1152712308 is about 33951.6171632516. The cubic root of 1152712308 is about 1048.5125750952.

Adding to 1152712308 its reverse (8032172511), we get a palindrome (9184884819).

The spelling of 1152712308 in words is "one billion, one hundred fifty-two million, seven hundred twelve thousand, three hundred eight".