23472111 has 8 divisors (see below), whose sum is σ = 33703600. Its totient is φ = 14444352.

The previous prime is 23472079. The next prime is 23472139. The reversal of 23472111 is 11127432.

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

It is not a de Polignac number, because 23472111 - 2⁵ = 23472079 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 (23472161) 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, 300886 + ... + 300963.

It is an arithmetic number, because the mean of its divisors is an integer number (4212950).

Almost surely, 2^23472111 is an apocalyptic number.

23472111 is a deficient number, since it is larger than the sum of its proper divisors (10231489).

23472111 is a wasteful number, since it uses less digits than its factorization.

23472111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601865.

The product of its digits is 336, while the sum is 21.

The square root of 23472111 is about 4844.8024727537. The cubic root of 23472111 is about 286.3193614135.

Adding to 23472111 its reverse (11127432), we get a palindrome (34599543).

The spelling of 23472111 in words is "twenty-three million, four hundred seventy-two thousand, one hundred eleven".