870230832 has 40 divisors (see below), whose sum is σ = 2258028096. Its totient is φ = 288795456.

The previous prime is 870230831. The next prime is 870230839. The reversal of 870230832 is 238032078.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 870230793 and 870230802.

It is not an unprimeable number, because it can be changed into a prime (870230831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29038 + ... + 50829.

Almost surely, 2^870230832 is an apocalyptic number.

It is an amenable number.

870230832 is an abundant number, since it is smaller than the sum of its proper divisors (1387797264).

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

870230832 is a wasteful number, since it uses less digits than its factorization.

870230832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80105 (or 80099 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 870230832 is about 29499.6751168551. The cubic root of 870230832 is about 954.7246931723.

The spelling of 870230832 in words is "eight hundred seventy million, two hundred thirty thousand, eight hundred thirty-two".