171348452 has 24 divisors (see below), whose sum is σ = 327468960. Its totient is φ = 77802560.

The previous prime is 171348383. The next prime is 171348473. The reversal of 171348452 is 254843171.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61424 + ... + 64152.

It is an arithmetic number, because the mean of its divisors is an integer number (13644540).

Almost surely, 2^171348452 is an apocalyptic number.

It is an amenable number.

171348452 is a deficient number, since it is larger than the sum of its proper divisors (156120508).

171348452 is a wasteful number, since it uses less digits than its factorization.

171348452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4171 (or 4169 counting only the distinct ones).

The product of its digits is 26880, while the sum is 35.

The square root of 171348452 is about 13090.0134453712. The cubic root of 171348452 is about 555.4266686314.

The spelling of 171348452 in words is "one hundred seventy-one million, three hundred forty-eight thousand, four hundred fifty-two".