23488861 has 8 divisors (see below), whose sum is σ = 26169984. Its totient is φ = 20898720.

The previous prime is 23488847. The next prime is 23488867. The reversal of 23488861 is 16888432.

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 23488861 - 2⁷ = 23488733 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23488867) 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, 22200 + ... + 23233.

It is an arithmetic number, because the mean of its divisors is an integer number (3271248).

Almost surely, 2^23488861 is an apocalyptic number.

It is an amenable number.

23488861 is a deficient number, since it is larger than the sum of its proper divisors (2681123).

23488861 is a wasteful number, since it uses less digits than its factorization.

23488861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45491.

The product of its digits is 73728, while the sum is 40.

The square root of 23488861 is about 4846.5308211132. The cubic root of 23488861 is about 286.3874522776.

It can be divided in two parts, 23 and 488861, that added together give a palindrome (488884).

The spelling of 23488861 in words is "twenty-three million, four hundred eighty-eight thousand, eight hundred sixty-one".