87870288210 has 32 divisors (see below), whose sum is σ = 212754971520. Its totient is φ = 23224712448.

The previous prime is 87870288169. The next prime is 87870288217. The reversal of 87870288210 is 1288207878.

It is not an unprimeable number, because it can be changed into a prime (87870288217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12956830 + ... + 12963609.

It is an arithmetic number, because the mean of its divisors is an integer number (6648592860).

Almost surely, 2^87870288210 is an apocalyptic number.

87870288210 is an abundant number, since it is smaller than the sum of its proper divisors (124884683310).

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

87870288210 is a wasteful number, since it uses less digits than its factorization.

87870288210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25920562.

The product of its (nonzero) digits is 802816, while the sum is 51.

The spelling of 87870288210 in words is "eighty-seven billion, eight hundred seventy million, two hundred eighty-eight thousand, two hundred ten".