230866944 has 240 divisors, whose sum is σ = 780116736. Its totient is φ = 58982400.

The previous prime is 230866927. The next prime is 230866949. The reversal of 230866944 is 449668032.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 230866896 and 230866905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230866949) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3784674 + ... + 3784734.

Almost surely, 2^230866944 is an apocalyptic number.

230866944 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230866944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (390058368).

230866944 is an abundant number, since it is smaller than the sum of its proper divisors (549249792).

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

230866944 is an equidigital number, since it uses as much as digits as its factorization.

230866944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110 (or 84 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 42.

The square root of 230866944 is about 15194.3063020330. The cubic root of 230866944 is about 613.4614141251.

The spelling of 230866944 in words is "two hundred thirty million, eight hundred sixty-six thousand, nine hundred forty-four".