23472211 has 8 divisors (see below), whose sum is σ = 26923104. Its totient is φ = 20045760.

The previous prime is 23472199. The next prime is 23472217. The reversal of 23472211 is 11227432.

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

It is not a de Polignac number, because 23472211 - 2⁹ = 23471699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23472217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4000 + ... + 7933.

It is an arithmetic number, because the mean of its divisors is an integer number (3365388).

Almost surely, 2^23472211 is an apocalyptic number.

23472211 is a deficient number, since it is larger than the sum of its proper divisors (3450893).

23472211 is a wasteful number, since it uses less digits than its factorization.

23472211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12221.

The product of its digits is 672, while the sum is 22.

The square root of 23472211 is about 4844.8127930809. The cubic root of 23472211 is about 286.3197680222.

Adding to 23472211 its reverse (11227432), we get a palindrome (34699643).

The spelling of 23472211 in words is "twenty-three million, four hundred seventy-two thousand, two hundred eleven".