870130230 has 64 divisors (see below), whose sum is σ = 2158790400. Its totient is φ = 224334720.

The previous prime is 870130207. The next prime is 870130231. The reversal of 870130230 is 32031078.

It is a self number, because there is not a number n which added to its sum of digits gives 870130230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (870130231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 103941 + ... + 111999.

It is an arithmetic number, because the mean of its divisors is an integer number (33731100).

Almost surely, 2^870130230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 870130230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1079395200).

870130230 is an abundant number, since it is smaller than the sum of its proper divisors (1288660170).

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

870130230 is a wasteful number, since it uses less digits than its factorization.

870130230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8189.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 870130230 is about 29497.9699301494. The cubic root of 870130230 is about 954.6879018171.

The spelling of 870130230 in words is "eight hundred seventy million, one hundred thirty thousand, two hundred thirty".