171241252 has 24 divisors (see below), whose sum is σ = 368828096. Its totient is φ = 67743648.

The previous prime is 171241249. The next prime is 171241267. The reversal of 171241252 is 252142171.

171241252 is digitally balanced in base 2, 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 7 ways as a sum of consecutive naturals, for example, 234858 + ... + 235585.

Almost surely, 2^171241252 is an apocalyptic number.

It is an amenable number.

171241252 is an abundant number, since it is smaller than the sum of its proper divisors (197586844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

171241252 is a wasteful number, since it uses less digits than its factorization.

171241252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470467 (or 470465 counting only the distinct ones).

The product of its digits is 1120, while the sum is 25.

The square root of 171241252 is about 13085.9180801348. The cubic root of 171241252 is about 555.3108147297.

The spelling of 171241252 in words is "one hundred seventy-one million, two hundred forty-one thousand, two hundred fifty-two".