23480189 has 8 divisors (see below), whose sum is σ = 23816832. Its totient is φ = 23145840.

The previous prime is 23480173. The next prime is 23480207. The reversal of 23480189 is 98108432.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 23480189 - 2⁴ = 23480173 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 (23480129) 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, 31667 + ... + 32399.

It is an arithmetic number, because the mean of its divisors is an integer number (2977104).

Almost surely, 2^23480189 is an apocalyptic number.

It is an amenable number.

23480189 is a deficient number, since it is larger than the sum of its proper divisors (336643).

23480189 is a wasteful number, since it uses less digits than its factorization.

23480189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1147.

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 23480189 is about 4845.6360779572. The cubic root of 23480189 is about 286.3522035458.

The spelling of 23480189 in words is "twenty-three million, four hundred eighty thousand, one hundred eighty-nine".