32016601 has 2 divisors, whose sum is σ = 32016602. Its totient is φ = 32016600.

The previous prime is 32016599. The next prime is 32016617. The reversal of 32016601 is 10661023.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28901376 + 3115225 = 5376^2 + 1765^2 .

It is a cyclic number.

It is not a de Polignac number, because 32016601 - 2¹ = 32016599 is a prime.

Together with 32016599, 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 (32016631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16008300 + 16008301.

It is an arithmetic number, because the mean of its divisors is an integer number (16008301).

Almost surely, 2^32016601 is an apocalyptic number.

32016601 is the 3025-th centered heptagonal number.

It is an amenable number.

32016601 is a deficient number, since it is larger than the sum of its proper divisors (1).

32016601 is an equidigital number, since it uses as much as digits as its factorization.

32016601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 32016601 is about 5658.3213941946. The cubic root of 32016601 is about 317.5351018293.

Adding to 32016601 its reverse (10661023), we get a palindrome (42677624).

The spelling of 32016601 in words is "thirty-two million, sixteen thousand, six hundred one".