71607046886 has 16 divisors (see below), whose sum is σ = 107599494960. Its totient is φ = 35740579680.

The previous prime is 71607046853. The next prime is 71607046897. The reversal of 71607046886 is 68864070617.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7942121 + ... + 7951131.

It is an arithmetic number, because the mean of its divisors is an integer number (6724968435).

Almost surely, 2^71607046886 is an apocalyptic number.

71607046886 is a deficient number, since it is larger than the sum of its proper divisors (35992448074).

71607046886 is a wasteful number, since it uses less digits than its factorization.

71607046886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15559.

The product of its (nonzero) digits is 2709504, while the sum is 53.

The spelling of 71607046886 in words is "seventy-one billion, six hundred seven million, forty-six thousand, eight hundred eighty-six".