71175242 has 8 divisors (see below), whose sum is σ = 106812000. Its totient is φ = 35571244.

The previous prime is 71175229. The next prime is 71175281. The reversal of 71175242 is 24257117.

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

It is an unprimeable number.

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, 1742 + ... + 12057.

It is an arithmetic number, because the mean of its divisors is an integer number (13351500).

Almost surely, 2^71175242 is an apocalyptic number.

71175242 is a deficient number, since it is larger than the sum of its proper divisors (35636758).

71175242 is a wasteful number, since it uses less digits than its factorization.

71175242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16380.

The product of its digits is 3920, while the sum is 29.

The square root of 71175242 is about 8436.5420641398. The cubic root of 71175242 is about 414.4221735289.

It can be divided in two parts, 71175 and 242, that added together give a palindrome (71417).

The spelling of 71175242 in words is "seventy-one million, one hundred seventy-five thousand, two hundred forty-two".