87000923908 has 12 divisors (see below), whose sum is σ = 152258379840. Its totient is φ = 43498529672.

The previous prime is 87000923903. The next prime is 87000923959. The reversal of 87000923908 is 80932900078.

It is not an unprimeable number, because it can be changed into a prime (87000923903) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 379288 + ... + 563791.

It is an arithmetic number, because the mean of its divisors is an integer number (12688198320).

Almost surely, 2^87000923908 is an apocalyptic number.

It is an amenable number.

87000923908 is a deficient number, since it is larger than the sum of its proper divisors (65257455932).

87000923908 is a wasteful number, since it uses less digits than its factorization.

87000923908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 966146 (or 966144 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 46.

The spelling of 87000923908 in words is "eighty-seven billion, nine hundred twenty-three thousand, nine hundred eight".