71060742 has 48 divisors (see below), whose sum is σ = 159823872. Its totient is φ = 22794480.

The previous prime is 71060719. The next prime is 71060747. The reversal of 71060742 is 24706017.

71060742 is a `hidden beast` number, since 7 + 10 + 607 + 42 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71060747) 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 23 ways as a sum of consecutive naturals, for example, 193443 + ... + 193809.

It is an arithmetic number, because the mean of its divisors is an integer number (3329664).

Almost surely, 2^71060742 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 71060742, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79911936).

71060742 is an abundant number, since it is smaller than the sum of its proper divisors (88763130).

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

71060742 is a wasteful number, since it uses less digits than its factorization.

71060742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 753 (or 750 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 71060742 is about 8429.7533771754. The cubic root of 71060742 is about 414.1998265190.

Adding to 71060742 its reverse (24706017), we get a palindrome (95766759).

It can be divided in two parts, 710607 and 42, that added together give a square (710649 = 843²).

The spelling of 71060742 in words is "seventy-one million, sixty thousand, seven hundred forty-two".