32501252 has 24 divisors (see below), whose sum is σ = 66388224. Its totient is φ = 13632192.

The previous prime is 32501251. The next prime is 32501309. The reversal of 32501252 is 25210523.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (32501251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11033 + ... + 13664.

It is an arithmetic number, because the mean of its divisors is an integer number (2766176).

Almost surely, 2^32501252 is an apocalyptic number.

It is an amenable number.

32501252 is an abundant number, since it is smaller than the sum of its proper divisors (33886972).

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

32501252 is a wasteful number, since it uses less digits than its factorization.

32501252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24755 (or 24753 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 32501252 is about 5700.9869321022. The cubic root of 32501252 is about 319.1293127854.

Adding to 32501252 its reverse (25210523), we get a palindrome (57711775).

The spelling of 32501252 in words is "thirty-two million, five hundred one thousand, two hundred fifty-two".