23471141 has 4 divisors (see below), whose sum is σ = 23487552. Its totient is φ = 23454732.

The previous prime is 23471131. The next prime is 23471167. The reversal of 23471141 is 14117432.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23471141 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 (23471111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5831 + ... + 8996.

It is an arithmetic number, because the mean of its divisors is an integer number (5871888).

Almost surely, 2^23471141 is an apocalyptic number.

It is an amenable number.

23471141 is a deficient number, since it is larger than the sum of its proper divisors (16411).

23471141 is a wasteful number, since it uses less digits than its factorization.

23471141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16410.

The product of its digits is 672, while the sum is 23.

The square root of 23471141 is about 4844.7023644389. The cubic root of 23471141 is about 286.3154172489.

Adding to 23471141 its reverse (14117432), we get a palindrome (37588573).

The spelling of 23471141 in words is "twenty-three million, four hundred seventy-one thousand, one hundred forty-one".