71016634 has 16 divisors (see below), whose sum is σ = 115153920. Its totient is φ = 32652720.

The previous prime is 71016613. The next prime is 71016637. The reversal of 71016634 is 43661017.

It is not an unprimeable number, because it can be changed into a prime (71016637) 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, 2007 + ... + 12085.

It is an arithmetic number, because the mean of its divisors is an integer number (7197120).

Almost surely, 2^71016634 is an apocalyptic number.

71016634 is a deficient number, since it is larger than the sum of its proper divisors (44137286).

71016634 is a wasteful number, since it uses less digits than its factorization.

71016634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10365.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 71016634 is about 8427.1367616765. The cubic root of 71016634 is about 414.1141096766.

The spelling of 71016634 in words is "seventy-one million, sixteen thousand, six hundred thirty-four".