32020232 has 32 divisors (see below), whose sum is σ = 63305280. Its totient is φ = 15153600.

The previous prime is 32020223. The next prime is 32020237. The reversal of 32020232 is 23202023.

It is not an unprimeable number, because it can be changed into a prime (32020237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17723 + ... + 19445.

It is an arithmetic number, because the mean of its divisors is an integer number (1978290).

Almost surely, 2^32020232 is an apocalyptic number.

It is an amenable number.

32020232 is a deficient number, since it is larger than the sum of its proper divisors (31285048).

32020232 is a wasteful number, since it uses less digits than its factorization.

32020232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1853 (or 1849 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 32020232 is about 5658.6422399724. The cubic root of 32020232 is about 317.5471052519.

Adding to 32020232 its reverse (23202023), we get a palindrome (55222255).

It can be divided in two parts, 3202023 and 2, that multiplied together give a palindrome (6404046).

The spelling of 32020232 in words is "thirty-two million, twenty thousand, two hundred thirty-two".