32328061 has 2 divisors, whose sum is σ = 32328062. Its totient is φ = 32328060.

The previous prime is 32328059. The next prime is 32328077. The reversal of 32328061 is 16082323.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32319225 + 8836 = 5685^2 + 94^2 .

It is a cyclic number.

It is not a de Polignac number, because 32328061 - 2¹ = 32328059 is a prime.

Together with 32328059, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32328031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16164030 + 16164031.

It is an arithmetic number, because the mean of its divisors is an integer number (16164031).

Almost surely, 2^32328061 is an apocalyptic number.

It is an amenable number.

32328061 is a deficient number, since it is larger than the sum of its proper divisors (1).

32328061 is an equidigital number, since it uses as much as digits as its factorization.

32328061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 32328061 is about 5685.7770796963. Note that the first 3 decimals coincide. The cubic root of 32328061 is about 318.5614496318.

The spelling of 32328061 in words is "thirty-two million, three hundred twenty-eight thousand, sixty-one".