1152343296 has 216 divisors, whose sum is σ = 3630798080. Its totient is φ = 349360128.

The previous prime is 1152343289. The next prime is 1152343319. The reversal of 1152343296 is 6923432511.

1152343296 is a `hidden beast` number, since 1 + 1 + 523 + 43 + 2 + 96 = 666.

It is a super-2 number, since 2×1152343296² = 2655790143672287232, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 1152343296.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2365965 + ... + 2366451.

Almost surely, 2^1152343296 is an apocalyptic number.

1152343296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1152343296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1815399040).

1152343296 is an abundant number, since it is smaller than the sum of its proper divisors (2478454784).

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

1152343296 is a wasteful number, since it uses less digits than its factorization.

1152343296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601 (or 584 counting only the distinct ones).

The product of its digits is 38880, while the sum is 36.

The square root of 1152343296 is about 33946.1823479460. The cubic root of 1152343296 is about 1048.4006781330.

The spelling of 1152343296 in words is "one billion, one hundred fifty-two million, three hundred forty-three thousand, two hundred ninety-six".