23230548 has 54 divisors (see below), whose sum is σ = 64557402. Its totient is φ = 7038240.

The previous prime is 23230541. The next prime is 23230553. The reversal of 23230548 is 84503232.

It can be written as a sum of positive squares in only one way, i.e., 23213124 + 17424 = 4818^2 + 132^2 .

It is a super-3 number, since 3×23230548³ (a number of 23 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23230541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1690 + ... + 7022.

Almost surely, 2^23230548 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 23230548, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32278701).

23230548 is an abundant number, since it is smaller than the sum of its proper divisors (41326854).

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

23230548 is a wasteful number, since it uses less digits than its factorization.

23230548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5365 (or 5349 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 23230548 is about 4819.8078799886. The cubic root of 23230548 is about 285.3337548882. Note that the first 3 decimals are identical.

The spelling of 23230548 in words is "twenty-three million, two hundred thirty thousand, five hundred forty-eight".