32967965 has 4 divisors (see below), whose sum is σ = 39561564. Its totient is φ = 26374368.

The previous prime is 32967943. The next prime is 32967967. The reversal of 32967965 is 56976923.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 56976923 = 3083 ⋅18481.

It can be written as a sum of positive squares in 2 ways, for example, as 3602404 + 29365561 = 1898^2 + 5419^2 .

It is a cyclic number.

It is not a de Polignac number, because 32967965 - 2¹² = 32963869 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32967967) 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, 3296792 + ... + 3296801.

It is an arithmetic number, because the mean of its divisors is an integer number (9890391).

Almost surely, 2^32967965 is an apocalyptic number.

It is an amenable number.

32967965 is a deficient number, since it is larger than the sum of its proper divisors (6593599).

32967965 is an equidigital number, since it uses as much as digits as its factorization.

32967965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6593598.

The product of its digits is 612360, while the sum is 47.

The square root of 32967965 is about 5741.7736806670. The cubic root of 32967965 is about 320.6496081211.

The spelling of 32967965 in words is "thirty-two million, nine hundred sixty-seven thousand, nine hundred sixty-five".