32966945 has 8 divisors (see below), whose sum is σ = 43156800. Its totient is φ = 23975920.

The previous prime is 32966929. The next prime is 32966951. The reversal of 32966945 is 54966923.

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

It is not a de Polignac number, because 32966945 - 2⁴ = 32966929 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32966896 and 32966905.

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, 299645 + ... + 299754.

It is an arithmetic number, because the mean of its divisors is an integer number (5394600).

Almost surely, 2^32966945 is an apocalyptic number.

It is an amenable number.

32966945 is a deficient number, since it is larger than the sum of its proper divisors (10189855).

32966945 is a wasteful number, since it uses less digits than its factorization.

32966945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599415.

The product of its digits is 349920, while the sum is 44.

The square root of 32966945 is about 5741.6848572523. The cubic root of 32966945 is about 320.6463012142.

The spelling of 32966945 in words is "thirty-two million, nine hundred sixty-six thousand, nine hundred forty-five".