33076961 has 2 divisors, whose sum is σ = 33076962. Its totient is φ = 33076960.

The previous prime is 33076949. The next prime is 33076963. The reversal of 33076961 is 16967033.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24196561 + 8880400 = 4919^2 + 2980^2 .

It is a cyclic number.

It is not a de Polignac number, because 33076961 - 2¹⁰ = 33075937 is a prime.

Together with 33076963, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (33076963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16538480 + 16538481.

It is an arithmetic number, because the mean of its divisors is an integer number (16538481).

Almost surely, 2^33076961 is an apocalyptic number.

It is an amenable number.

33076961 is a deficient number, since it is larger than the sum of its proper divisors (1).

33076961 is an equidigital number, since it uses as much as digits as its factorization.

33076961 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20412, while the sum is 35.

The square root of 33076961 is about 5751.2573407908. The cubic root of 33076961 is about 321.0025879457.

The spelling of 33076961 in words is "thirty-three million, seventy-six thousand, nine hundred sixty-one".