32530996 has 36 divisors (see below), whose sum is σ = 61272288. Its totient is φ = 15107968.

The previous prime is 32530991. The next prime is 32531027. The reversal of 32530996 is 69903523.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32530991) 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 11 ways as a sum of consecutive naturals, for example, 123561 + ... + 123823.

It is an arithmetic number, because the mean of its divisors is an integer number (1702008).

Almost surely, 2^32530996 is an apocalyptic number.

It is an amenable number.

32530996 is a deficient number, since it is larger than the sum of its proper divisors (28741292).

32530996 is a wasteful number, since it uses less digits than its factorization.

32530996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408 (or 389 counting only the distinct ones).

The product of its (nonzero) digits is 43740, while the sum is 37.

The square root of 32530996 is about 5703.5950066603. The cubic root of 32530996 is about 319.2266350682.

The spelling of 32530996 in words is "thirty-two million, five hundred thirty thousand, nine hundred ninety-six".