171262068 has 12 divisors (see below), whose sum is σ = 399611520. Its totient is φ = 57087352.

The previous prime is 171262061. The next prime is 171262093. The reversal of 171262068 is 860262171.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (171262061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7135908 + ... + 7135931.

It is an arithmetic number, because the mean of its divisors is an integer number (33300960).

Almost surely, 2^171262068 is an apocalyptic number.

It is an amenable number.

171262068 is an abundant number, since it is smaller than the sum of its proper divisors (228349452).

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

171262068 is a wasteful number, since it uses less digits than its factorization.

171262068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14271846 (or 14271844 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 171262068 is about 13086.7134147577. The cubic root of 171262068 is about 555.3333149186. Note that the first 4 decimals are identical.

The spelling of 171262068 in words is "one hundred seventy-one million, two hundred sixty-two thousand, sixty-eight".