171267342 has 16 divisors (see below), whose sum is σ = 349823232. Its totient is φ = 55874360.

The previous prime is 171267337. The next prime is 171267347. The reversal of 171267342 is 243762171.

It is an interprime number because it is at equal distance from previous prime (171267337) and next prime (171267347).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (171267347) by changing a digit.

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, 303384 + ... + 303947.

It is an arithmetic number, because the mean of its divisors is an integer number (21863952).

Almost surely, 2^171267342 is an apocalyptic number.

171267342 is an abundant number, since it is smaller than the sum of its proper divisors (178555890).

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

171267342 is a wasteful number, since it uses less digits than its factorization.

171267342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607383.

The product of its digits is 14112, while the sum is 33.

The square root of 171267342 is about 13086.9149152885. The cubic root of 171267342 is about 555.3390153399.

The spelling of 171267342 in words is "one hundred seventy-one million, two hundred sixty-seven thousand, three hundred forty-two".