23025543 has 8 divisors (see below), whose sum is σ = 30889728. Its totient is φ = 15255864.

The previous prime is 23025539. The next prime is 23025551. The reversal of 23025543 is 34552032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23025543 - 2² = 23025539 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23025523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23055 + ... + 24032.

It is an arithmetic number, because the mean of its divisors is an integer number (3861216).

Almost surely, 2^23025543 is an apocalyptic number.

23025543 is a deficient number, since it is larger than the sum of its proper divisors (7864185).

23025543 is a wasteful number, since it uses less digits than its factorization.

23025543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47253.

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 23025543 is about 4798.4938261917. The cubic root of 23025543 is about 284.4919356953.

Adding to 23025543 its reverse (34552032), we get a palindrome (57577575).

The spelling of 23025543 in words is "twenty-three million, twenty-five thousand, five hundred forty-three".