32316252 has 48 divisors (see below), whose sum is σ = 80428320. Its totient is φ = 10063872.

The previous prime is 32316239. The next prime is 32316253. The reversal of 32316252 is 25261323.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32316253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31524 + ... + 32532.

It is an arithmetic number, because the mean of its divisors is an integer number (1675590).

Almost surely, 2^32316252 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 32316252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40214160).

32316252 is an abundant number, since it is smaller than the sum of its proper divisors (48112068).

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

32316252 is a wasteful number, since it uses less digits than its factorization.

32316252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1190 (or 1188 counting only the distinct ones).

The product of its digits is 2160, while the sum is 24.

The square root of 32316252 is about 5684.7385164139. The cubic root of 32316252 is about 318.5226561895.

Adding to 32316252 its reverse (25261323), we get a palindrome (57577575).

The spelling of 32316252 in words is "thirty-two million, three hundred sixteen thousand, two hundred fifty-two".