868562832 has 80 divisors (see below), whose sum is σ = 2290603392. Its totient is φ = 283545600.

The previous prime is 868562803. The next prime is 868562843. The reversal of 868562832 is 238265868.

868562832 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 469333 + ... + 471179.

Almost surely, 2^868562832 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 868562832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1145301696).

868562832 is an abundant number, since it is smaller than the sum of its proper divisors (1422040560).

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

868562832 is a wasteful number, since it uses less digits than its factorization.

868562832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2056 (or 2050 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 48.

The square root of 868562832 is about 29471.3900588350. The cubic root of 868562832 is about 954.1143189789.

It can be divided in two parts, 8685 and 62832, that added together give a palindrome (71517).

The spelling of 868562832 in words is "eight hundred sixty-eight million, five hundred sixty-two thousand, eight hundred thirty-two".