171225064 has 16 divisors (see below), whose sum is σ = 335005920. Its totient is φ = 81890160.

The previous prime is 171225049. The next prime is 171225101. The reversal of 171225064 is 460522171.

171225064 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 465102 + ... + 465469.

It is an arithmetic number, because the mean of its divisors is an integer number (20937870).

Almost surely, 2^171225064 is an apocalyptic number.

It is an amenable number.

171225064 is a deficient number, since it is larger than the sum of its proper divisors (163780856).

171225064 is a wasteful number, since it uses less digits than its factorization.

171225064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 930600 (or 930596 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 171225064 is about 13085.2995380312. The cubic root of 171225064 is about 555.2933157243.

The spelling of 171225064 in words is "one hundred seventy-one million, two hundred twenty-five thousand, sixty-four".