232208856 has 96 divisors (see below), whose sum is σ = 711547200. Its totient is φ = 70359840.

The previous prime is 232208849. The next prime is 232208869. The reversal of 232208856 is 658802232.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 232208856.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 15955 + ... + 26813.

It is an arithmetic number, because the mean of its divisors is an integer number (7411950).

Almost surely, 2^232208856 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 232208856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (355773600).

232208856 is an abundant number, since it is smaller than the sum of its proper divisors (479338344).

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

232208856 is a wasteful number, since it uses less digits than its factorization.

232208856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10891 (or 10875 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 232208856 is about 15238.4007034859. The cubic root of 232208856 is about 614.6476982826.

The spelling of 232208856 in words is "two hundred thirty-two million, two hundred eight thousand, eight hundred fifty-six".