71075342 has 16 divisors (see below), whose sum is σ = 116530512. Its totient is φ = 32313600.

The previous prime is 71075339. The next prime is 71075383. The reversal of 71075342 is 24357017.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 18659 + ... + 22142.

It is an arithmetic number, because the mean of its divisors is an integer number (7283157).

Almost surely, 2^71075342 is an apocalyptic number.

71075342 is a deficient number, since it is larger than the sum of its proper divisors (45455170).

71075342 is a wasteful number, since it uses less digits than its factorization.

71075342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40883.

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 71075342 is about 8430.6193129568. The cubic root of 71075342 is about 414.2281914699.

It can be divided in two parts, 71075 and 342, that added together give a palindrome (71417).

The spelling of 71075342 in words is "seventy-one million, seventy-five thousand, three hundred forty-two".