32006672 has 10 divisors (see below), whose sum is σ = 62012958. Its totient is φ = 16003328.

The previous prime is 32006669. The next prime is 32006683. The reversal of 32006672 is 27660023.

It can be written as a sum of positive squares in only one way, i.e., 30958096 + 1048576 = 5564^2 + 1024^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000193 + ... + 1000224.

Almost surely, 2^32006672 is an apocalyptic number.

It is an amenable number.

32006672 is a deficient number, since it is larger than the sum of its proper divisors (30006286).

32006672 is a wasteful number, since it uses less digits than its factorization.

32006672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2000425 (or 2000419 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 32006672 is about 5657.4439458116. The cubic root of 32006672 is about 317.5022737349.

Adding to 32006672 its reverse (27660023), we get a palindrome (59666695).

The spelling of 32006672 in words is "thirty-two million, six thousand, six hundred seventy-two".