23471369 has 4 divisors (see below), whose sum is σ = 23481360. Its totient is φ = 23461380.

The previous prime is 23471359. The next prime is 23471387. The reversal of 23471369 is 96317432.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 23471369 - 2⁸ = 23471113 is a prime.

It is a super-2 number, since 2×23471369² = 1101810325468322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23471359) 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, 674 + ... + 6884.

It is an arithmetic number, because the mean of its divisors is an integer number (5870340).

Almost surely, 2^23471369 is an apocalyptic number.

It is an amenable number.

23471369 is a deficient number, since it is larger than the sum of its proper divisors (9991).

23471369 is an equidigital number, since it uses as much as digits as its factorization.

23471369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9990.

The product of its digits is 27216, while the sum is 35.

The square root of 23471369 is about 4844.7258952391. The cubic root of 23471369 is about 286.3163443407.

The spelling of 23471369 in words is "twenty-three million, four hundred seventy-one thousand, three hundred sixty-nine".