23289541 has 8 divisors (see below), whose sum is σ = 26901504. Its totient is φ = 19926720.

The previous prime is 23289533. The next prime is 23289557. The reversal of 23289541 is 14598232.

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

It is not a de Polignac number, because 23289541 - 2³ = 23289533 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23289497 and 23289506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23289521) 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, 62085 + ... + 62458.

It is an arithmetic number, because the mean of its divisors is an integer number (3362688).

Almost surely, 2^23289541 is an apocalyptic number.

It is an amenable number.

23289541 is a deficient number, since it is larger than the sum of its proper divisors (3611963).

23289541 is a wasteful number, since it uses less digits than its factorization.

23289541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124571.

The product of its digits is 17280, while the sum is 34.

The square root of 23289541 is about 4825.9238493785. The cubic root of 23289541 is about 285.5750817484.

The spelling of 23289541 in words is "twenty-three million, two hundred eighty-nine thousand, five hundred forty-one".