87205008 has 40 divisors (see below), whose sum is σ = 245761056. Its totient is φ = 26425600.

The previous prime is 87204977. The next prime is 87205033. The reversal of 87205008 is 80050278.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82053 + ... + 83108.

Almost surely, 2^87205008 is an apocalyptic number.

87205008 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

87205008 is an abundant number, since it is smaller than the sum of its proper divisors (158556048).

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

87205008 is a wasteful number, since it uses less digits than its factorization.

87205008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165183 (or 165177 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 30.

The square root of 87205008 is about 9338.3621690316. The cubic root of 87205008 is about 443.4525352043.

The spelling of 87205008 in words is "eighty-seven million, two hundred five thousand, eight".