171083245 has 8 divisors (see below), whose sum is σ = 205873920. Its totient is φ = 136483920.

The previous prime is 171083221. The next prime is 171083261. The reversal of 171083245 is 542380171.

171083245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 171083245 - 2⁷ = 171083117 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45861 + ... + 49450.

It is an arithmetic number, because the mean of its divisors is an integer number (25734240).

Almost surely, 2^171083245 is an apocalyptic number.

It is an amenable number.

171083245 is a deficient number, since it is larger than the sum of its proper divisors (34790675).

171083245 is an equidigital number, since it uses as much as digits as its factorization.

171083245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95675.

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 171083245 is about 13079.8793954684. The cubic root of 171083245 is about 555.1399641587.

The spelling of 171083245 in words is "one hundred seventy-one million, eighty-three thousand, two hundred forty-five".