1352232012 has 24 divisors (see below), whose sum is σ = 3156148800. Its totient is φ = 450609616.

The previous prime is 1352232001. The next prime is 1352232023. The reversal of 1352232012 is 2102322531.

It is an interprime number because it is at equal distance from previous prime (1352232001) and next prime (1352232023).

It is a self number, because there is not a number n which added to its sum of digits gives 1352232012.

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 7 ways as a sum of consecutive naturals, for example, 30439 + ... + 60257.

It is an arithmetic number, because the mean of its divisors is an integer number (131506200).

Almost surely, 2^1352232012 is an apocalyptic number.

1352232012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1352232012 is an abundant number, since it is smaller than the sum of its proper divisors (1803916788).

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

1352232012 is a wasteful number, since it uses less digits than its factorization.

1352232012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33605 (or 33603 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 1352232012 is about 36772.7074336389. The cubic root of 1352232012 is about 1105.8182107009.

Adding to 1352232012 its reverse (2102322531), we get a palindrome (3454554543).

The spelling of 1352232012 in words is "one billion, three hundred fifty-two million, two hundred thirty-two thousand, twelve".