32106961 has 2 divisors, whose sum is σ = 32106962. Its totient is φ = 32106960.

The previous prime is 32106947. The next prime is 32106989. The reversal of 32106961 is 16960123.

It is an a-pointer prime, because the next prime (32106989) can be obtained adding 32106961 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22743361 + 9363600 = 4769^2 + 3060^2 .

It is an emirp because it is prime and its reverse (16960123) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32106961 - 2⁵ = 32106929 is a prime.

It is not a weakly prime, because it can be changed into another prime (32100961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16053480 + 16053481.

It is an arithmetic number, because the mean of its divisors is an integer number (16053481).

Almost surely, 2^32106961 is an apocalyptic number.

It is an amenable number.

32106961 is a deficient number, since it is larger than the sum of its proper divisors (1).

32106961 is an equidigital number, since it uses as much as digits as its factorization.

32106961 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 32106961 is about 5666.3004685597. The cubic root of 32106961 is about 317.8335461818.

The spelling of 32106961 in words is "thirty-two million, one hundred six thousand, nine hundred sixty-one".