32884961 has 4 divisors (see below), whose sum is σ = 32942532. Its totient is φ = 32827392.

The previous prime is 32884939. The next prime is 32884979. The reversal of 32884961 is 16948823.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 30691600 + 2193361 = 5540^2 + 1481^2 .

It is a cyclic number.

It is not a de Polignac number, because 32884961 - 2¹⁸ = 32622817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32884361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27920 + ... + 29073.

It is an arithmetic number, because the mean of its divisors is an integer number (8235633).

Almost surely, 2^32884961 is an apocalyptic number.

It is an amenable number.

32884961 is a deficient number, since it is larger than the sum of its proper divisors (57571).

32884961 is an equidigital number, since it uses as much as digits as its factorization.

32884961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57570.

The product of its digits is 82944, while the sum is 41.

The square root of 32884961 is about 5734.5410452799. The cubic root of 32884961 is about 320.3802803268.

The spelling of 32884961 in words is "thirty-two million, eight hundred eighty-four thousand, nine hundred sixty-one".