230837472 has 144 divisors (see below), whose sum is σ = 695777040. Its totient is φ = 74430720.

The previous prime is 230837471. The next prime is 230837473. The reversal of 230837472 is 274738032.

It is an interprime number because it is at equal distance from previous prime (230837471) and next prime (230837473).

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

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230837471) 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, 3251197 + ... + 3251267.

It is an arithmetic number, because the mean of its divisors is an integer number (4831785).

Almost surely, 2^230837472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230837472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (347888520).

230837472 is an abundant number, since it is smaller than the sum of its proper divisors (464939568).

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

230837472 is an equidigital number, since it uses as much as digits as its factorization.

230837472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214 (or 129 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 36.

The square root of 230837472 is about 15193.3364341082. The cubic root of 230837472 is about 613.4353086061.

The spelling of 230837472 in words is "two hundred thirty million, eight hundred thirty-seven thousand, four hundred seventy-two".