108573217 has 2 divisors, whose sum is σ = 108573218. Its totient is φ = 108573216.

The previous prime is 108573211. The next prime is 108573247. The reversal of 108573217 is 712375801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 62346816 + 46226401 = 7896^2 + 6799^2 .

It is a cyclic number.

It is not a de Polignac number, because 108573217 - 2⁷ = 108573089 is a prime.

It is not a weakly prime, because it can be changed into another prime (108573211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54286608 + 54286609.

It is an arithmetic number, because the mean of its divisors is an integer number (54286609).

Almost surely, 2^108573217 is an apocalyptic number.

It is an amenable number.

108573217 is a deficient number, since it is larger than the sum of its proper divisors (1).

108573217 is an equidigital number, since it uses as much as digits as its factorization.

108573217 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11760, while the sum is 34.

The square root of 108573217 is about 10419.8472637558. The cubic root of 108573217 is about 477.0613527847.

The spelling of 108573217 in words is "one hundred eight million, five hundred seventy-three thousand, two hundred seventeen".