32320966 has 8 divisors (see below), whose sum is σ = 48550320. Its totient is φ = 16137528.

The previous prime is 32320949. The next prime is 32320979. The reversal of 32320966 is 66902323.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9661 + ... + 12568.

It is an arithmetic number, because the mean of its divisors is an integer number (6068790).

Almost surely, 2^32320966 is an apocalyptic number.

32320966 is a deficient number, since it is larger than the sum of its proper divisors (16229354).

32320966 is a wasteful number, since it uses less digits than its factorization.

32320966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22958.

The product of its (nonzero) digits is 11664, while the sum is 31.

The square root of 32320966 is about 5685.1531201895. The cubic root of 32320966 is about 318.5381431629.

The spelling of 32320966 in words is "thirty-two million, three hundred twenty thousand, nine hundred sixty-six".