32620006217 has 2 divisors, whose sum is σ = 32620006218. Its totient is φ = 32620006216.

The previous prime is 32620006213. The next prime is 32620006297. The reversal of 32620006217 is 71260002623.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31702158601 + 917847616 = 178051^2 + 30296^2 .

It is a cyclic number.

It is not a de Polignac number, because 32620006217 - 2² = 32620006213 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32620006217.

It is not a weakly prime, because it can be changed into another prime (32620006213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16310003108 + 16310003109.

It is an arithmetic number, because the mean of its divisors is an integer number (16310003109).

Almost surely, 2^32620006217 is an apocalyptic number.

It is an amenable number.

32620006217 is a deficient number, since it is larger than the sum of its proper divisors (1).

32620006217 is an equidigital number, since it uses as much as digits as its factorization.

32620006217 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 29.

The spelling of 32620006217 in words is "thirty-two billion, six hundred twenty million, six thousand, two hundred seventeen".