87605286396 has 96 divisors (see below), whose sum is σ = 214849248768. Its totient is φ = 27759663360.

The previous prime is 87605286359. The next prime is 87605286403. The reversal of 87605286396 is 69368250678.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2582481 + ... + 2616183.

It is an arithmetic number, because the mean of its divisors is an integer number (2238013008).

Almost surely, 2^87605286396 is an apocalyptic number.

It is an amenable number.

87605286396 is an abundant number, since it is smaller than the sum of its proper divisors (127243962372).

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

87605286396 is a wasteful number, since it uses less digits than its factorization.

87605286396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33891 (or 33889 counting only the distinct ones).

The product of its (nonzero) digits is 26127360, while the sum is 60.

The spelling of 87605286396 in words is "eighty-seven billion, six hundred five million, two hundred eighty-six thousand, three hundred ninety-six".