23414189 has 4 divisors (see below), whose sum is σ = 23424156. Its totient is φ = 23404224.

The previous prime is 23414177. The next prime is 23414191. The reversal of 23414189 is 98141432.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1605289 + 21808900 = 1267^2 + 4670^2 .

It is a cyclic number.

It is not a de Polignac number, because 23414189 - 2¹⁶ = 23348653 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23414119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 707 + ... + 6879.

It is an arithmetic number, because the mean of its divisors is an integer number (5856039).

Almost surely, 2^23414189 is an apocalyptic number.

It is an amenable number.

23414189 is a deficient number, since it is larger than the sum of its proper divisors (9967).

23414189 is an equidigital number, since it uses as much as digits as its factorization.

23414189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9966.

The product of its digits is 6912, while the sum is 32.

The square root of 23414189 is about 4838.8210340950. The cubic root of 23414189 is about 286.0836511791.

The spelling of 23414189 in words is "twenty-three million, four hundred fourteen thousand, one hundred eighty-nine".