32632945 has 8 divisors (see below), whose sum is σ = 41463144. Its totient is φ = 24570624.

The previous prime is 32632933. The next prime is 32632961. The reversal of 32632945 is 54923623.

It can be written as a sum of positive squares in 4 ways, for example, as 552049 + 32080896 = 743^2 + 5664^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32632945 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32632945.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191874 + ... + 192043.

It is an arithmetic number, because the mean of its divisors is an integer number (5182893).

Almost surely, 2^32632945 is an apocalyptic number.

It is an amenable number.

32632945 is a deficient number, since it is larger than the sum of its proper divisors (8830199).

32632945 is a wasteful number, since it uses less digits than its factorization.

32632945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383939.

The product of its digits is 38880, while the sum is 34.

The square root of 32632945 is about 5712.5252734671. The cubic root of 32632945 is about 319.5597624629.

The spelling of 32632945 in words is "thirty-two million, six hundred thirty-two thousand, nine hundred forty-five".