230469148 has 72 divisors (see below), whose sum is σ = 522849600. Its totient is φ = 88002432.

The previous prime is 230469143. The next prime is 230469157. The reversal of 230469148 is 841964032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230469143) 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, 72333 + ... + 75451.

It is an arithmetic number, because the mean of its divisors is an integer number (7261800).

Almost surely, 2^230469148 is an apocalyptic number.

230469148 is a gapful number since it is divisible by the number (28) 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 230469148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (261424800).

230469148 is an abundant number, since it is smaller than the sum of its proper divisors (292380452).

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

230469148 is a wasteful number, since it uses less digits than its factorization.

230469148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3179 (or 3170 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 230469148 is about 15181.2103601788. The cubic root of 230469148 is about 613.1088693691.

The spelling of 230469148 in words is "two hundred thirty million, four hundred sixty-nine thousand, one hundred forty-eight".