230026464 has 144 divisors (see below), whose sum is σ = 696084480. Its totient is φ = 71850240.

The previous prime is 230026453. The next prime is 230026469. The reversal of 230026464 is 464620032.

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230026469) 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, 694779 + ... + 695109.

It is an arithmetic number, because the mean of its divisors is an integer number (4833920).

Almost surely, 2^230026464 is an apocalyptic number.

230026464 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 230026464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (348042240).

230026464 is an abundant number, since it is smaller than the sum of its proper divisors (466058016).

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

230026464 is a wasteful number, since it uses less digits than its factorization.

230026464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493 (or 482 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 230026464 is about 15166.6233552495. The cubic root of 230026464 is about 612.7160656015.

Adding to 230026464 its reverse (464620032), we get a palindrome (694646496).

The spelling of 230026464 in words is "two hundred thirty million, twenty-six thousand, four hundred sixty-four".