230216886 has 48 divisors (see below), whose sum is σ = 524841408. Its totient is φ = 72835200.

The previous prime is 230216807. The next prime is 230216887. The reversal of 230216886 is 688612032.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 230216886.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230216887) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23091 + ... + 31521.

It is an arithmetic number, because the mean of its divisors is an integer number (10934196).

Almost surely, 2^230216886 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230216886, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (262420704).

230216886 is an abundant number, since it is smaller than the sum of its proper divisors (294624522).

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

230216886 is a wasteful number, since it uses less digits than its factorization.

230216886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8517 (or 8514 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 230216886 is about 15172.8997228612. The cubic root of 230216886 is about 612.8850931646.

The spelling of 230216886 in words is "two hundred thirty million, two hundred sixteen thousand, eight hundred eighty-six".