23868541 has 8 divisors (see below), whose sum is σ = 25172000. Its totient is φ = 22569840.

The previous prime is 23868529. The next prime is 23868547. The reversal of 23868541 is 14586832.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 23868541 - 2²¹ = 21771389 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23868541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23868547) 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, 14635 + ... + 16183.

It is an arithmetic number, because the mean of its divisors is an integer number (3146500).

Almost surely, 2^23868541 is an apocalyptic number.

It is an amenable number.

23868541 is a deficient number, since it is larger than the sum of its proper divisors (1303459).

23868541 is a wasteful number, since it uses less digits than its factorization.

23868541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2379.

The product of its digits is 46080, while the sum is 37.

The square root of 23868541 is about 4885.5440843370. The cubic root of 23868541 is about 287.9222920814.

The spelling of 23868541 in words is "twenty-three million, eight hundred sixty-eight thousand, five hundred forty-one".