32252232 has 32 divisors (see below), whose sum is σ = 82000800. Its totient is φ = 10568064.

The previous prime is 32252219. The next prime is 32252239. The reversal of 32252232 is 23225223.

It is a junction number, because it is equal to n+sod(n) for n = 32252199 and 32252208.

It is not an unprimeable number, because it can be changed into a prime (32252239) 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, 9973 + ... + 12804.

It is an arithmetic number, because the mean of its divisors is an integer number (2562525).

Almost surely, 2^32252232 is an apocalyptic number.

It is an amenable number.

32252232 is an abundant number, since it is smaller than the sum of its proper divisors (49748568).

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

32252232 is a wasteful number, since it uses less digits than its factorization.

32252232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22845 (or 22841 counting only the distinct ones).

The product of its digits is 1440, while the sum is 21.

The square root of 32252232 is about 5679.1048590425. The cubic root of 32252232 is about 318.3121810700.

Adding to 32252232 its reverse (23225223), we get a palindrome (55477455).

The spelling of 32252232 in words is "thirty-two million, two hundred fifty-two thousand, two hundred thirty-two".