230202864 has 120 divisors (see below), whose sum is σ = 679413360. Its totient is φ = 74626560.

The previous prime is 230202857. The next prime is 230202871. The reversal of 230202864 is 468202032.

It is an interprime number because it is at equal distance from previous prime (230202857) and next prime (230202871).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 726034 + ... + 726350.

It is an arithmetic number, because the mean of its divisors is an integer number (5661778).

Almost surely, 2^230202864 is an apocalyptic number.

230202864 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 230202864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (339706680).

230202864 is an abundant number, since it is smaller than the sum of its proper divisors (449210496).

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

230202864 is a wasteful number, since it uses less digits than its factorization.

230202864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416 (or 363 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 230202864 is about 15172.4376419875. The cubic root of 230202864 is about 612.8726497547.

Adding to 230202864 its reverse (468202032), we get a palindrome (698404896).

The spelling of 230202864 in words is "two hundred thirty million, two hundred two thousand, eight hundred sixty-four".