1172524332 has 72 divisors (see below), whose sum is σ = 3188737776. Its totient is φ = 334357632.

The previous prime is 1172524319. The next prime is 1172524343. The reversal of 1172524332 is 2334252711.

It is a self number, because there is not a number n which added to its sum of digits gives 1172524332.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 358818 + ... + 362070.

Almost surely, 2^1172524332 is an apocalyptic number.

1172524332 is a gapful number since it is divisible by the number (12) 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 1172524332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1594368888).

1172524332 is an abundant number, since it is smaller than the sum of its proper divisors (2016213444).

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

1172524332 is a wasteful number, since it uses less digits than its factorization.

1172524332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3887 (or 3878 counting only the distinct ones).

The product of its digits is 10080, while the sum is 30.

The square root of 1172524332 is about 34242.1426315586. The cubic root of 1172524332 is about 1054.4855220083.

The spelling of 1172524332 in words is "one billion, one hundred seventy-two million, five hundred twenty-four thousand, three hundred thirty-two".