32320652 has 24 divisors (see below), whose sum is σ = 69614496. Its totient is φ = 12786048.

The previous prime is 32320643. The next prime is 32320663. The reversal of 32320652 is 25602323.

It is a happy number.

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, 44033 + ... + 44760.

It is an arithmetic number, because the mean of its divisors is an integer number (2900604).

Almost surely, 2^32320652 is an apocalyptic number.

It is an amenable number.

32320652 is an abundant number, since it is smaller than the sum of its proper divisors (37293844).

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

32320652 is a wasteful number, since it uses less digits than its factorization.

32320652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88817 (or 88815 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 32320652 is about 5685.1255043315. The cubic root of 32320652 is about 318.5371116209.

Adding to 32320652 its reverse (25602323), we get a palindrome (57922975).

The spelling of 32320652 in words is "thirty-two million, three hundred twenty thousand, six hundred fifty-two".